220332111113121 has 16 divisors (see below), whose sum is σ = 336051909193728. Its totient is φ = 125788661038800.

The previous prime is 220332111113113. The next prime is 220332111113201. The reversal of 220332111113121 is 121311111233022.

It is not a de Polignac number, because 220332111113121 - 2³ = 220332111113113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 220332111113091 and 220332111113100.

It is not an unprimeable number, because it can be changed into a prime (220332111163121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4808412145 + ... + 4808457966.

It is an arithmetic number, because the mean of its divisors is an integer number (21003244324608).

Almost surely, 2^{220332111113121} is an apocalyptic number.

220332111113121 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

220332111113121 is a deficient number, since it is larger than the sum of its proper divisors (115719798080607).

220332111113121 is a wasteful number, since it uses less digits than its factorization.

220332111113121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9616871212.

The product of its (nonzero) digits is 432, while the sum is 24.

Adding to 220332111113121 its reverse (121311111233022), we get a palindrome (341643222346143).

The spelling of 220332111113121 in words is "two hundred twenty trillion, three hundred thirty-two billion, one hundred eleven million, one hundred thirteen thousand, one hundred twenty-one".