220120012210210 has 32 divisors (see below), whose sum is σ = 452827143884160. Its totient is φ = 75468246296832.

The previous prime is 220120012210193. The next prime is 220120012210249. The reversal of 220120012210210 is 12012210021022.

It is a happy number.

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, 27053175 + ... + 34236154.

It is an arithmetic number, because the mean of its divisors is an integer number (14150848246380).

Almost surely, 2^{220120012210210} is an apocalyptic number.

220120012210210 is an abundant number, since it is smaller than the sum of its proper divisors (232707131673950).

220120012210210 is a wasteful number, since it uses less digits than its factorization.

220120012210210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61340650.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 220120012210210 its reverse (12012210021022), we get a palindrome (232132222231232).

The spelling of 220120012210210 in words is "two hundred twenty trillion, one hundred twenty billion, twelve million, two hundred ten thousand, two hundred ten".