201220120220002 has 32 divisors (see below), whose sum is σ = 342156925393920. Its totient is φ = 87982563761280.

The previous prime is 201220120219997. The next prime is 201220120220029. The reversal of 201220120220002 is 200022021022102.

201220120220002 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 176575998 + ... + 177711910.

It is an arithmetic number, because the mean of its divisors is an integer number (10692403918560).

Almost surely, 2^{201220120220002} is an apocalyptic number.

201220120220002 is a deficient number, since it is larger than the sum of its proper divisors (140936805173918).

201220120220002 is a wasteful number, since it uses less digits than its factorization.

201220120220002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1494538.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 201220120220002 its reverse (200022021022102), we get a palindrome (401242141242104).

The spelling of 201220120220002 in words is "two hundred one trillion, two hundred twenty billion, one hundred twenty million, two hundred twenty thousand, two".