22011010202202 has 96 divisors (see below), whose sum is σ = 52772931001728. Its totient is φ = 5994899104128.

The previous prime is 22011010202191. The next prime is 22011010202219. The reversal of 22011010202202 is 20220201011022.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4819288 + ... + 8200460.

It is an arithmetic number, because the mean of its divisors is an integer number (549718031268).

Almost surely, 2^{22011010202202} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22011010202202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26386465500864).

22011010202202 is an abundant number, since it is smaller than the sum of its proper divisors (30761920799526).

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

22011010202202 is a wasteful number, since it uses less digits than its factorization.

22011010202202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3381524 (or 3381501 counting only the distinct ones).

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

Adding to 22011010202202 its reverse (20220201011022), we get a palindrome (42231211213224).

The spelling of 22011010202202 in words is "twenty-two trillion, eleven billion, ten million, two hundred two thousand, two hundred two".