11149396954122 has 32 divisors (see below), whose sum is σ = 26306411249664. Its totient is φ = 3082782567600.

The previous prime is 11149396954117. The next prime is 11149396954127. The reversal of 11149396954122 is 22145969394111.

It is an interprime number because it is at equal distance from previous prime (11149396954117) and next prime (11149396954127).

It is not an unprimeable number, because it can be changed into a prime (11149396954127) 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, 4281641154 + ... + 4281643757.

It is an arithmetic number, because the mean of its divisors is an integer number (822075351552).

Almost surely, 2^{11149396954122} is an apocalyptic number.

11149396954122 is an abundant number, since it is smaller than the sum of its proper divisors (15157014295542).

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

11149396954122 is a wasteful number, since it uses less digits than its factorization.

11149396954122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8563284954.

The product of its digits is 4199040, while the sum is 57.

The spelling of 11149396954122 in words is "eleven trillion, one hundred forty-nine billion, three hundred ninety-six million, nine hundred fifty-four thousand, one hundred twenty-two".