22201100010202 has 16 divisors (see below), whose sum is σ = 33764759929512. Its totient is φ = 10946242402560.

The previous prime is 22201100010137. The next prime is 22201100010227. The reversal of 22201100010202 is 20201000110222.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 17779454131761 + 4421645878441 = 4216569^2 + 2102771^2 .

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, 14877699 + ... + 16301782.

Almost surely, 2^{22201100010202} is an apocalyptic number.

22201100010202 is a deficient number, since it is larger than the sum of its proper divisors (11563659919310).

22201100010202 is a wasteful number, since it uses less digits than its factorization.

22201100010202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31184433.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 22201100010202 its reverse (20201000110222), we get a palindrome (42402100120424).

The spelling of 22201100010202 in words is "twenty-two trillion, two hundred one billion, one hundred million, ten thousand, two hundred two".