20100112202022 has 8 divisors (see below), whose sum is σ = 40200224404056. Its totient is φ = 6700037400672.

The previous prime is 20100112201937. The next prime is 20100112202033. The reversal of 20100112202022 is 22020221100102.

It is a sphenic number, since it is the product of 3 distinct primes.

20100112202022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 20100112201992 and 20100112202010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1675009350163 + ... + 1675009350174.

It is an arithmetic number, because the mean of its divisors is an integer number (5025028050507).

Almost surely, 2^{20100112202022} is an apocalyptic number.

20100112202022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

20100112202022 is a wasteful number, since it uses less digits than its factorization.

20100112202022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3350018700342.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 20100112202022 its reverse (22020221100102), we get a palindrome (42120333302124).

The spelling of 20100112202022 in words is "twenty trillion, one hundred billion, one hundred twelve million, two hundred two thousand, twenty-two".