2011020102201 has 32 divisors (see below), whose sum is σ = 2931132395520. Its totient is φ = 1216297555200.

The previous prime is 2011020102181. The next prime is 2011020102229. The reversal of 2011020102201 is 1022010201102.

It is not a de Polignac number, because 2011020102201 - 2³⁸ = 1736142195257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2011020102271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31925505 + ... + 31988433.

It is an arithmetic number, because the mean of its divisors is an integer number (91597887360).

Almost surely, 2^{2011020102201} is an apocalyptic number.

It is an amenable number.

2011020102201 is a deficient number, since it is larger than the sum of its proper divisors (920112293319).

2011020102201 is a wasteful number, since it uses less digits than its factorization.

2011020102201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64917.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 2011020102201 its reverse (1022010201102), we get a palindrome (3033030303303).

The spelling of 2011020102201 in words is "two trillion, eleven billion, twenty million, one hundred two thousand, two hundred one".