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102213221310201 = 3286071191004781
BaseRepresentation
bin10111001111011001011110…
…101111110101111011111001
3111101220111012010200012201210
4113033121132233311323321
5101344130134123411301
61001220034452233333
730346442623653231
oct2717313657657371
9441814163605653
10102213221310201
112a628424811201
12b56973500b849
134505885ba7051
141b3520967acc1
15bc3c017dbad6
hex5cf65ebf5ef9

102213221310201 has 8 divisors (see below), whose sum is σ = 136289059213824. Its totient is φ = 68139765473360.

The previous prime is 102213221310181. The next prime is 102213221310203. The reversal of 102213221310201 is 102013122312201.

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

It is a cyclic number.

It is not a de Polignac number, because 102213221310201 - 213 = 102213221302009 is a prime.

It is a super-2 number, since 2×1022132213102012 (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (102213221310203) 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, 595416570 + ... + 595588211.

It is an arithmetic number, because the mean of its divisors is an integer number (17036132401728).

Almost surely, 2102213221310201 is an apocalyptic number.

It is an amenable number.

102213221310201 is a deficient number, since it is larger than the sum of its proper divisors (34075837903623).

102213221310201 is a wasteful number, since it uses less digits than its factorization.

102213221310201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1191033391.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 102213221310201 its reverse (102013122312201), we get a palindrome (204226343622402).

The spelling of 102213221310201 in words is "one hundred two trillion, two hundred thirteen billion, two hundred twenty-one million, three hundred ten thousand, two hundred one".

Divisors: 1 3 28607 85821 1191004781 3573014343 34071073770067 102213221310201