11552012214052 has 24 divisors (see below), whose sum is σ = 21312154321920. Its totient is φ = 5470753894080.

The previous prime is 11552012214023. The next prime is 11552012214089. The reversal of 11552012214052 is 25041221025511.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 991072777 + ... + 991084432.

It is an arithmetic number, because the mean of its divisors is an integer number (888006430080).

Almost surely, 2^{11552012214052} is an apocalyptic number.

It is an amenable number.

11552012214052 is a deficient number, since it is larger than the sum of its proper divisors (9760142107868).

11552012214052 is a wasteful number, since it uses less digits than its factorization.

11552012214052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1982157291 (or 1982157289 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 31.

Adding to 11552012214052 its reverse (25041221025511), we get a palindrome (36593233239563).

The spelling of 11552012214052 in words is "eleven trillion, five hundred fifty-two billion, twelve million, two hundred fourteen thousand, fifty-two".