10020112201022 has 64 divisors (see below), whose sum is σ = 20215562563584. Its totient is φ = 3604969904640.

The previous prime is 10020112201003. The next prime is 10020112201051. The reversal of 10020112201022 is 22010221102001.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 10020112200988 and 10020112201006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35968718 + ... + 36246225.

It is an arithmetic number, because the mean of its divisors is an integer number (315868165056).

Almost surely, 2^{10020112201022} is an apocalyptic number.

10020112201022 is an abundant number, since it is smaller than the sum of its proper divisors (10195450362562).

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

10020112201022 is a wasteful number, since it uses less digits than its factorization.

10020112201022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72215033.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10020112201022 its reverse (22010221102001), we get a palindrome (32030333303023).

The spelling of 10020112201022 in words is "ten trillion, twenty billion, one hundred twelve million, two hundred one thousand, twenty-two".