11012636443054 has 24 divisors (see below), whose sum is σ = 17035804029600. Its totient is φ = 5336840065248.

The previous prime is 11012636443033. The next prime is 11012636443079. The reversal of 11012636443054 is 45034463621011.

It is a super-2 number, since 2×11012636443054² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11012636442998 and 11012636443016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4524279 + ... + 6518770.

It is an arithmetic number, because the mean of its divisors is an integer number (709825167900).

Almost surely, 2^{11012636443054} is an apocalyptic number.

11012636443054 is a deficient number, since it is larger than the sum of its proper divisors (6023167586546).

11012636443054 is a wasteful number, since it uses less digits than its factorization.

11012636443054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11043304 (or 11043201 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 11012636443054 in words is "eleven trillion, twelve billion, six hundred thirty-six million, four hundred forty-three thousand, fifty-four".