22010222202202 has 32 divisors (see below), whose sum is σ = 35812455215040. Its totient is φ = 10085005025280.

The previous prime is 22010222202193. The next prime is 22010222202229. The reversal of 22010222202202 is 20220222201022.

It is a self number, because there is not a number n which added to its sum of digits gives 22010222202202.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83138013 + ... + 83402335.

It is an arithmetic number, because the mean of its divisors is an integer number (1119139225470).

Almost surely, 2^{22010222202202} is an apocalyptic number.

22010222202202 is a deficient number, since it is larger than the sum of its proper divisors (13802233012838).

22010222202202 is a wasteful number, since it uses less digits than its factorization.

22010222202202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287518.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 22010222202202 its reverse (20220222201022), we get a palindrome (42230444403224).

The spelling of 22010222202202 in words is "twenty-two trillion, ten billion, two hundred twenty-two million, two hundred two thousand, two hundred two".