102012001001022 has 32 divisors (see below), whose sum is σ = 233426237912064. Its totient is φ = 29114292261600.

The previous prime is 102012001000957. The next prime is 102012001001039. The reversal of 102012001001022 is 220100100210201.

It is a junction number, because it is equal to n+sod(n) for n = 102012001000989 and 102012001001007.

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, 1333033729 + ... + 1333110252.

It is an arithmetic number, because the mean of its divisors is an integer number (7294569934752).

Almost surely, 2^{102012001001022} is an apocalyptic number.

102012001001022 is an abundant number, since it is smaller than the sum of its proper divisors (131414236911042).

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

102012001001022 is a wasteful number, since it uses less digits than its factorization.

102012001001022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2666144904.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 102012001001022 its reverse (220100100210201), we get a palindrome (322112101211223).

The spelling of 102012001001022 in words is "one hundred two trillion, twelve billion, one million, one thousand, twenty-two".