220000120000002 has 24 divisors (see below), whose sum is σ = 476667849818160. Its totient is φ = 73333231310040.

The previous prime is 220000119999977. The next prime is 220000120000051. The reversal of 220000120000002 is 200000021000022.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2064852 + ... + 21077567.

It is an arithmetic number, because the mean of its divisors is an integer number (19861160409090).

Almost surely, 2^{220000120000002} is an apocalyptic number.

220000120000002 is an abundant number, since it is smaller than the sum of its proper divisors (256667729818158).

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

220000120000002 is a wasteful number, since it uses less digits than its factorization.

220000120000002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23670558 (or 23670555 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 9.

Adding to 220000120000002 its reverse (200000021000022), we get a palindrome (420000141000024).

The spelling of 220000120000002 in words is "two hundred twenty trillion, one hundred twenty million, two", and thus it is an aban number.