11838528022 has 8 divisors (see below), whose sum is σ = 17758527696. Its totient is φ = 5919018792.

The previous prime is 11838528019. The next prime is 11838528061. The reversal of 11838528022 is 22082583811.

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

It is a congruent number.

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, 54753 + ... + 163324.

It is an arithmetic number, because the mean of its divisors is an integer number (2219815962).

Almost surely, 2^11838528022 is an apocalyptic number.

11838528022 is a deficient number, since it is larger than the sum of its proper divisors (5919999674).

11838528022 is a wasteful number, since it uses less digits than its factorization.

11838528022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245222.

The product of its (nonzero) digits is 61440, while the sum is 40.

The spelling of 11838528022 in words is "eleven billion, eight hundred thirty-eight million, five hundred twenty-eight thousand, twenty-two".