22101010021202 has 16 divisors (see below), whose sum is σ = 37887677208960. Its totient is φ = 9471803573088.

The previous prime is 22101010021199. The next prime is 22101010021229. The reversal of 22101010021202 is 20212001010122.

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

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, 2406827 + ... + 7070702.

It is an arithmetic number, because the mean of its divisors is an integer number (2367979825560).

Almost surely, 2^{22101010021202} is an apocalyptic number.

22101010021202 is a deficient number, since it is larger than the sum of its proper divisors (15786667187758).

22101010021202 is a wasteful number, since it uses less digits than its factorization.

22101010021202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9644105.

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

Adding to 22101010021202 its reverse (20212001010122), we get a palindrome (42313011031324).

The spelling of 22101010021202 in words is "twenty-two trillion, one hundred one billion, ten million, twenty-one thousand, two hundred two".