11045555012252 has 12 divisors (see below), whose sum is σ = 19646601948456. Its totient is φ = 5432240169840.

The previous prime is 11045555012249. The next prime is 11045555012273. The reversal of 11045555012252 is 25221055554011.

It is a super-2 number, since 2×11045555012252² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 22634333798 + ... + 22634334285.

It is an arithmetic number, because the mean of its divisors is an integer number (1637216829038).

Almost surely, 2^{11045555012252} is an apocalyptic number.

It is an amenable number.

11045555012252 is a deficient number, since it is larger than the sum of its proper divisors (8601046936204).

11045555012252 is a wasteful number, since it uses less digits than its factorization.

11045555012252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45268668148 (or 45268668146 counting only the distinct ones).

The product of its (nonzero) digits is 100000, while the sum is 38.

The spelling of 11045555012252 in words is "eleven trillion, forty-five billion, five hundred fifty-five million, twelve thousand, two hundred fifty-two".