220122111011120 has 40 divisors (see below), whose sum is σ = 517949979298416. Its totient is φ = 86988014951168.

The previous prime is 220122111011111. The next prime is 220122111011147. The reversal of 220122111011120 is 21110111221022.

It is a tau number, because it is divible by the number of its divisors (40).

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, 16575453527 + ... + 16575466806.

Almost surely, 2^{220122111011120} is an apocalyptic number.

220122111011120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220122111011120 is an abundant number, since it is smaller than the sum of its proper divisors (297827868287296).

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

220122111011120 is a wasteful number, since it uses less digits than its factorization.

220122111011120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33150920429 (or 33150920423 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 220122111011120 its reverse (21110111221022), we get a palindrome (241232222232142).

The spelling of 220122111011120 in words is "two hundred twenty trillion, one hundred twenty-two billion, one hundred eleven million, eleven thousand, one hundred twenty".