220120212002 has 32 divisors (see below), whose sum is σ = 348912817920. Its totient is φ = 103980240000.

The previous prime is 220120211953. The next prime is 220120212029. The reversal of 220120212002 is 200212021022.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19558877 + ... + 19570127.

It is an arithmetic number, because the mean of its divisors is an integer number (10903525560).

Almost surely, 2^220120212002 is an apocalyptic number.

220120212002 is a deficient number, since it is larger than the sum of its proper divisors (128792605918).

220120212002 is a wasteful number, since it uses less digits than its factorization.

220120212002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18506.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 220120212002 its reverse (200212021022), we get a palindrome (420332233024).

The spelling of 220120212002 in words is "two hundred twenty billion, one hundred twenty million, two hundred twelve thousand, two".