20220110202210 has 32 divisors (see below), whose sum is σ = 48546979776000. Its totient is φ = 5389949910528.

The previous prime is 20220110202203. The next prime is 20220110202323. The reversal of 20220110202210 is 1220201102202.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 20220110202210.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129888210 + ... + 130043789.

It is an arithmetic number, because the mean of its divisors is an integer number (1517093118000).

Almost surely, 2^{20220110202210} is an apocalyptic number.

20220110202210 is an abundant number, since it is smaller than the sum of its proper divisors (28326869573790).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20220110202210 is a wasteful number, since it uses less digits than its factorization.

20220110202210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259934602.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 20220110202210 its reverse (1220201102202), we get a palindrome (21440311304412).

The spelling of 20220110202210 in words is "twenty trillion, two hundred twenty billion, one hundred ten million, two hundred two thousand, two hundred ten".