220010022120000 has 280 divisors, whose sum is σ = 831319396088896. Its totient is φ = 50288004864000.

The previous prime is 220010022119989. The next prime is 220010022120167. The reversal of 220010022120000 is 21220010022.

It is a tau number, because it is divible by the number of its divisors (280).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 130118347 + ... + 131798346.

Almost surely, 2^{220010022120000} is an apocalyptic number.

220010022120000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220010022120000 is an abundant number, since it is smaller than the sum of its proper divisors (611309373968896).

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

220010022120000 is an equidigital number, since it uses as much as digits as its factorization.

220010022120000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261916735 (or 261916710 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 220010022120000 its reverse (21220010022), we get a palindrome (220031242130022).

The spelling of 220010022120000 in words is "two hundred twenty trillion, ten billion, twenty-two million, one hundred twenty thousand".