102102211001022 has 32 divisors (see below), whose sum is σ = 205329198305664. Its totient is φ = 33846854445600.

The previous prime is 102102211001017. The next prime is 102102211001039. The reversal of 102102211001022 is 220100112201201.

102102211001022 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×102102211001022² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102102211000992 and 102102211001010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29198229 + ... + 32507552.

It is an arithmetic number, because the mean of its divisors is an integer number (6416537447052).

Almost surely, 2^{102102211001022} is an apocalyptic number.

102102211001022 is an abundant number, since it is smaller than the sum of its proper divisors (103226987304642).

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

102102211001022 is a wasteful number, since it uses less digits than its factorization.

102102211001022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61707304.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 102102211001022 its reverse (220100112201201), we get a palindrome (322202323202223).

The spelling of 102102211001022 in words is "one hundred two trillion, one hundred two billion, two hundred eleven million, one thousand, twenty-two".