2011000122096 has 80 divisors (see below), whose sum is σ = 5980576099584. Its totient is φ = 570377498112.

The previous prime is 2011000122071. The next prime is 2011000122097. The reversal of 2011000122096 is 6902210001102.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011000122097) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21797470 + ... + 21889533.

Almost surely, 2^{2011000122096} is an apocalyptic number.

It is an amenable number.

2011000122096 is an abundant number, since it is smaller than the sum of its proper divisors (3969575977488).

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

2011000122096 is a wasteful number, since it uses less digits than its factorization.

2011000122096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43687158 (or 43687152 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 24.

Adding to 2011000122096 its reverse (6902210001102), we get a palindrome (8913210123198).

The spelling of 2011000122096 in words is "two trillion, eleven billion, one hundred twenty-two thousand, ninety-six".