20222022011210 has 16 divisors (see below), whose sum is σ = 36523870477416. Its totient is φ = 8061201947328.

The previous prime is 20222022011161. The next prime is 20222022011227. The reversal of 20222022011210 is 1211022022202.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 18830539899889 + 1391482111321 = 4339417^2 + 1179611^2 .

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, 3450854069 + ... + 3450859928.

Almost surely, 2^{20222022011210} is an apocalyptic number.

20222022011210 is a deficient number, since it is larger than the sum of its proper divisors (16301848466206).

20222022011210 is a wasteful number, since it uses less digits than its factorization.

20222022011210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6901714297.

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

Adding to 20222022011210 its reverse (1211022022202), we get a palindrome (21433044033412).

The spelling of 20222022011210 in words is "twenty trillion, two hundred twenty-two billion, twenty-two million, eleven thousand, two hundred ten".