102011212100022 has 16 divisors (see below), whose sum is σ = 204022614715392. Its totient is φ = 34003705614120.

The previous prime is 102011212100003. The next prime is 102011212100051. The reversal of 102011212100022 is 220001212110201.

It is a junction number, because it is equal to n+sod(n) for n = 102011212099974 and 102011212100010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 431218 + ... + 14290149.

It is an arithmetic number, because the mean of its divisors is an integer number (12751413419712).

Almost surely, 2^{102011212100022} is an apocalyptic number.

102011212100022 is an abundant number, since it is smaller than the sum of its proper divisors (102011402615370).

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

102011212100022 is a wasteful number, since it uses less digits than its factorization.

102011212100022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15876283.

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

Adding to 102011212100022 its reverse (220001212110201), we get a palindrome (322012424210223).

The spelling of 102011212100022 in words is "one hundred two trillion, eleven billion, two hundred twelve million, one hundred thousand, twenty-two".