11452712522 has 8 divisors (see below), whose sum is σ = 17183906400. Its totient is φ = 5724743724.

The previous prime is 11452712477. The next prime is 11452712543. The reversal of 11452712522 is 22521725411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×11452712522² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 797372 + ... + 811607.

It is an arithmetic number, because the mean of its divisors is an integer number (2147988300).

Almost surely, 2^11452712522 is an apocalyptic number.

11452712522 is a deficient number, since it is larger than the sum of its proper divisors (5731193878).

11452712522 is a wasteful number, since it uses less digits than its factorization.

11452712522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1612540.

The product of its digits is 11200, while the sum is 32.

The spelling of 11452712522 in words is "eleven billion, four hundred fifty-two million, seven hundred twelve thousand, five hundred twenty-two".