22010102112102 has 32 divisors (see below), whose sum is σ = 47407542187488. Its totient is φ = 6772172196096.

The previous prime is 22010102112101. The next prime is 22010102112113. The reversal of 22010102112102 is 20121120101022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22010102112101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 273583 + ... + 6640410.

It is an arithmetic number, because the mean of its divisors is an integer number (1481485693359).

Almost surely, 2^{22010102112102} is an apocalyptic number.

22010102112102 is an abundant number, since it is smaller than the sum of its proper divisors (25397440075386).

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

22010102112102 is a wasteful number, since it uses less digits than its factorization.

22010102112102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6954824.

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

Adding to 22010102112102 its reverse (20121120101022), we get a palindrome (42131222213124).

The spelling of 22010102112102 in words is "twenty-two trillion, ten billion, one hundred two million, one hundred twelve thousand, one hundred two".