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10220210010222 = 2315738321283121
BaseRepresentation
bin1001010010111001001111…
…1111001011100001101110
31100012001011000012211102220
42110232103333023201232
52314421442230311342
633423033305500210
72103246221504022
oct224562377134156
940161130184386
1010220210010222
113290404124003
1211908b37a1666
135919b9502a14
14274937362382
1512acb77b85ec
hex94b93fcb86e

10220210010222 has 32 divisors (see below), whose sum is σ = 20571223234464. Its totient is φ = 3384937420800.

The previous prime is 10220210010191. The next prime is 10220210010223. The reversal of 10220210010222 is 22201001202201.

It is a super-4 number, since 4×102202100102224 (a number of 53 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220210010223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35956822 + ... + 36239942.

It is an arithmetic number, because the mean of its divisors is an integer number (642850726077).

Almost surely, 210220210010222 is an apocalyptic number.

10220210010222 is an abundant number, since it is smaller than the sum of its proper divisors (10351013224242).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10220210010222 is a wasteful number, since it uses less digits than its factorization.

10220210010222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321604.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 10220210010222 its reverse (22201001202201), we get a palindrome (32421211212423).

The spelling of 10220210010222 in words is "ten trillion, two hundred twenty billion, two hundred ten million, ten thousand, two hundred twenty-two".

Divisors: 1 2 3 6 157 314 471 942 38321 76642 114963 229926 283121 566242 849363 1698726 6016397 12032794 18049191 36098382 44449997 88899994 133349991 266699982 10849479841 21698959682 32548439523 65096879046 1703368335037 3406736670074 5110105005111 10220210010222