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10222132211 = 113213742331
BaseRepresentation
bin10011000010100100…
…10101101111110011
3222101101202010020022
421201102111233303
5131413331212321
64410155434055
7511212455504
oct114122255763
928341663208
1010222132211
114376144255
121b9345592b
13c6ba23555
146cd866bab
153ec639dab
hex261495bf3

10222132211 has 8 divisors (see below), whose sum is σ = 10317663024. Its totient is φ = 10126690560.

The previous prime is 10222132201. The next prime is 10222132223. The reversal of 10222132211 is 11223122201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10222132211 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10222132211.

It is not an unprimeable number, because it can be changed into a prime (10222132201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220316 + ... + 262646.

It is an arithmetic number, because the mean of its divisors is an integer number (1289707878).

Almost surely, 210222132211 is an apocalyptic number.

10222132211 is a deficient number, since it is larger than the sum of its proper divisors (95530813).

10222132211 is a wasteful number, since it uses less digits than its factorization.

10222132211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44581.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 10222132211 its reverse (11223122201), we get a palindrome (21445254412).

The spelling of 10222132211 in words is "ten billion, two hundred twenty-two million, one hundred thirty-two thousand, two hundred eleven".

Divisors: 1 113 2137 42331 241481 4783403 90461347 10222132211