2011100210202 has 64 divisors (see below), whose sum is σ = 4231359627264. Its totient is φ = 635985947520.

The previous prime is 2011100210191. The next prime is 2011100210213. The reversal of 2011100210202 is 2020120011102.

It is an interprime number because it is at equal distance from previous prime (2011100210191) and next prime (2011100210213).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68003623 + ... + 68033189.

It is an arithmetic number, because the mean of its divisors is an integer number (66114994176).

Almost surely, 2^{2011100210202} is an apocalyptic number.

2011100210202 is an abundant number, since it is smaller than the sum of its proper divisors (2220259417062).

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

2011100210202 is a wasteful number, since it uses less digits than its factorization.

2011100210202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33603.

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

Adding to 2011100210202 its reverse (2020120011102), we get a palindrome (4031220221304).

The spelling of 2011100210202 in words is "two trillion, eleven billion, one hundred million, two hundred ten thousand, two hundred two".