11371225790 has 16 divisors (see below), whose sum is σ = 20854399968. Its totient is φ = 4462669536.

The previous prime is 11371225787. The next prime is 11371225807. The reversal of 11371225790 is 9752217311.

It is a super-2 number, since 2×11371225790² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 10727042 + ... + 10728101.

It is an arithmetic number, because the mean of its divisors is an integer number (1303399998).

Almost surely, 2^11371225790 is an apocalyptic number.

11371225790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11371225790 is a deficient number, since it is larger than the sum of its proper divisors (9483174178).

11371225790 is a wasteful number, since it uses less digits than its factorization.

11371225790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21455203.

The product of its (nonzero) digits is 26460, while the sum is 38.

The spelling of 11371225790 in words is "eleven billion, three hundred seventy-one million, two hundred twenty-five thousand, seven hundred ninety".