22212200011202 has 12 divisors (see below), whose sum is σ = 34829905312230. Its totient is φ = 10623226091808.

The previous prime is 22212200011201. The next prime is 22212200011213. The reversal of 22212200011202 is 20211000221222.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 14129772763681 + 8082427247521 = 3758959^2 + 2842961^2 .

It is not an unprimeable number, because it can be changed into a prime (22212200011201) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10497257927 + ... + 10497260042.

Almost surely, 2^{22212200011202} is an apocalyptic number.

22212200011202 is a deficient number, since it is larger than the sum of its proper divisors (12617705301028).

22212200011202 is a wasteful number, since it uses less digits than its factorization.

22212200011202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20994518017 (or 20994517994 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 22212200011202 its reverse (20211000221222), we get a palindrome (42423200232424).

The spelling of 22212200011202 in words is "twenty-two trillion, two hundred twelve billion, two hundred million, eleven thousand, two hundred two".