220201210122110 has 48 divisors (see below), whose sum is σ = 462788401976640. Its totient is φ = 75216897645120.

The previous prime is 220201210122083. The next prime is 220201210122137. The reversal of 220201210122110 is 11221012102022.

It is an interprime number because it is at equal distance from previous prime (220201210122083) and next prime (220201210122137).

It is a super-2 number, since 2×220201210122110² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 835166006 + ... + 835429625.

It is an arithmetic number, because the mean of its divisors is an integer number (9641425041180).

Almost surely, 2^{220201210122110} is an apocalyptic number.

220201210122110 is an abundant number, since it is smaller than the sum of its proper divisors (242587191854530).

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

220201210122110 is a wasteful number, since it uses less digits than its factorization.

220201210122110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1670595921 (or 1670595914 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 220201210122110 its reverse (11221012102022), we get a palindrome (231422222224132).

The spelling of 220201210122110 in words is "two hundred twenty trillion, two hundred one billion, two hundred ten million, one hundred twenty-two thousand, one hundred ten".