11202123152 has 20 divisors (see below), whose sum is σ = 23677215216. Its totient is φ = 5091874080.

The previous prime is 11202123083. The next prime is 11202123181. The reversal of 11202123152 is 25132120211.

11202123152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11202123152² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31824038 + ... + 31824389.

Almost surely, 2^11202123152 is an apocalyptic number.

It is an amenable number.

11202123152 is an abundant number, since it is smaller than the sum of its proper divisors (12475092064).

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

11202123152 is a wasteful number, since it uses less digits than its factorization.

11202123152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63648446 (or 63648440 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

Adding to 11202123152 its reverse (25132120211), we get a palindrome (36334243363).

The spelling of 11202123152 in words is "eleven billion, two hundred two million, one hundred twenty-three thousand, one hundred fifty-two".