220655562065132 has 12 divisors (see below), whose sum is σ = 387572131156896. Its totient is φ = 109920667448880.

The previous prime is 220655562065131. The next prime is 220655562065161. The reversal of 220655562065132 is 231560265556022.

It is a super-2 number, since 2×220655562065132² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (220655562065131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101778394703 + ... + 101778396870.

It is an arithmetic number, because the mean of its divisors is an integer number (32297677596408).

Almost surely, 2^{220655562065132} is an apocalyptic number.

It is an amenable number.

220655562065132 is a deficient number, since it is larger than the sum of its proper divisors (166916569091764).

220655562065132 is a wasteful number, since it uses less digits than its factorization.

220655562065132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203556791848 (or 203556791846 counting only the distinct ones).

The product of its (nonzero) digits is 6480000, while the sum is 50.

The spelling of 220655562065132 in words is "two hundred twenty trillion, six hundred fifty-five billion, five hundred sixty-two million, sixty-five thousand, one hundred thirty-two".