102101010200022 has 128 divisors (see below), whose sum is σ = 208931092070400. Its totient is φ = 33257555654400.

The previous prime is 102101010199963. The next prime is 102101010200023. The reversal of 102101010200022 is 220002010101201.

It is a junction number, because it is equal to n+sod(n) for n = 102101010199980 and 102101010200007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102101010200023) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9882969397 + ... + 9882979727.

It is an arithmetic number, because the mean of its divisors is an integer number (1632274156800).

Almost surely, 2^{102101010200022} is an apocalyptic number.

102101010200022 is an abundant number, since it is smaller than the sum of its proper divisors (106830081870378).

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

102101010200022 is a wasteful number, since it uses less digits than its factorization.

102101010200022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11242.

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

Adding to 102101010200022 its reverse (220002010101201), we get a palindrome (322103020301223).

The spelling of 102101010200022 in words is "one hundred two trillion, one hundred one billion, ten million, two hundred thousand, twenty-two".