2022122210 has 16 divisors (see below), whose sum is σ = 3664251000. Its totient is φ = 803419776.

The previous prime is 2022122203. The next prime is 2022122251. The reversal of 2022122210 is 122212202.

It can be written as a sum of positive squares in 4 ways, for example, as 1686169969 + 335952241 = 41063^2 + 18329^2 .

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, 677075 + ... + 680054.

Almost surely, 2^2022122210 is an apocalyptic number.

2022122210 is a deficient number, since it is larger than the sum of its proper divisors (1642128790).

2022122210 is a wasteful number, since it uses less digits than its factorization.

2022122210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1357285.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 2022122210 is about 44968.0131871534. The cubic root of 2022122210 is about 1264.5493997307.

Adding to 2022122210 its reverse (122212202), we get a palindrome (2144334412).

The spelling of 2022122210 in words is "two billion, twenty-two million, one hundred twenty-two thousand, two hundred ten".