220201020101210 has 16 divisors (see below), whose sum is σ = 396370053676800. Its totient is φ = 88078581930576.

The previous prime is 220201020101099. The next prime is 220201020101273. The reversal of 220201020101210 is 12101020102022.

It is a super-2 number, since 2×220201020101210² (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 7 ways as a sum of consecutive naturals, for example, 227757230 + ... + 228722009.

It is an arithmetic number, because the mean of its divisors is an integer number (24773128354800).

Almost surely, 2^{220201020101210} is an apocalyptic number.

220201020101210 is a deficient number, since it is larger than the sum of its proper divisors (176169033575590).

220201020101210 is a wasteful number, since it uses less digits than its factorization.

220201020101210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456527485.

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

Adding to 220201020101210 its reverse (12101020102022), we get a palindrome (232302040203232).

The spelling of 220201020101210 in words is "two hundred twenty trillion, two hundred one billion, twenty million, one hundred one thousand, two hundred ten".