212022031202210 has 32 divisors (see below), whose sum is σ = 388154944641600. Its totient is φ = 83361317410240.

The previous prime is 212022031202159. The next prime is 212022031202243. The reversal of 212022031202210 is 12202130220212.

It is a super-2 number, since 2×212022031202210² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16779965 + ... + 26563344.

It is an arithmetic number, because the mean of its divisors is an integer number (12129842020050).

Almost surely, 2^{212022031202210} is an apocalyptic number.

212022031202210 is a deficient number, since it is larger than the sum of its proper divisors (176132913439390).

212022031202210 is a wasteful number, since it uses less digits than its factorization.

212022031202210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43351666.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 212022031202210 its reverse (12202130220212), we get a palindrome (224224161422422).

The spelling of 212022031202210 in words is "two hundred twelve trillion, twenty-two billion, thirty-one million, two hundred two thousand, two hundred ten".