212022112010 has 16 divisors (see below), whose sum is σ = 383058541800. Its totient is φ = 84493569216.

The previous prime is 212022111967. The next prime is 212022112033. The reversal of 212022112010 is 10211220212.

It can be written as a sum of positive squares in 4 ways, for example, as 61773622849 + 150248489161 = 248543^2 + 387619^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39406625 + ... + 39412004.

Almost surely, 2^212022112010 is an apocalyptic number.

212022112010 is a deficient number, since it is larger than the sum of its proper divisors (171036429790).

212022112010 is a wasteful number, since it uses less digits than its factorization.

212022112010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78818905.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 212022112010 its reverse (10211220212), we get a palindrome (222233332222).

The spelling of 212022112010 in words is "two hundred twelve billion, twenty-two million, one hundred twelve thousand, ten".