22021200202210 has 16 divisors (see below), whose sum is σ = 43241629488192. Its totient is φ = 8007709164400.

The previous prime is 22021200202207. The next prime is 22021200202247. The reversal of 22021200202210 is 1220200212022.

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, 100096364446 + ... + 100096364665.

It is an arithmetic number, because the mean of its divisors is an integer number (2702601843012).

Almost surely, 2^{22021200202210} is an apocalyptic number.

22021200202210 is a deficient number, since it is larger than the sum of its proper divisors (21220429285982).

22021200202210 is a wasteful number, since it uses less digits than its factorization.

22021200202210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200192729129.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 22021200202210 its reverse (1220200212022), we get a palindrome (23241400414232).

The spelling of 22021200202210 in words is "twenty-two trillion, twenty-one billion, two hundred million, two hundred two thousand, two hundred ten".