220000010101120 has 32 divisors (see below), whose sum is σ = 525937524149520. Its totient is φ = 88000004040192.

The previous prime is 220000010101117. The next prime is 220000010101181. The reversal of 220000010101120 is 21101010000022.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 220000010101097 and 220000010101106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171875007252 + ... + 171875008531.

Almost surely, 2^{220000010101120} is an apocalyptic number.

220000010101120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220000010101120 is an abundant number, since it is smaller than the sum of its proper divisors (305937514048400).

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

220000010101120 is an equidigital number, since it uses as much as digits as its factorization.

220000010101120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343750015802 (or 343750015790 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 220000010101120 its reverse (21101010000022), we get a palindrome (241101020101142).

The spelling of 220000010101120 in words is "two hundred twenty trillion, ten million, one hundred one thousand, one hundred twenty".