11257913367890 has 16 divisors (see below), whose sum is σ = 23159136071232. Its totient is φ = 3859856011824.

The previous prime is 11257913367839. The next prime is 11257913367901. The reversal of 11257913367890 is 9876331975211.

It is a super-2 number, since 2×11257913367890² (a number of 27 digits) contains 22 as substring.

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, 80413666844 + ... + 80413666983.

It is an arithmetic number, because the mean of its divisors is an integer number (1447446004452).

Almost surely, 2^{11257913367890} is an apocalyptic number.

11257913367890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11257913367890 is an abundant number, since it is smaller than the sum of its proper divisors (11901222703342).

11257913367890 is a wasteful number, since it uses less digits than its factorization.

11257913367890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160827333841.

The product of its (nonzero) digits is 17146080, while the sum is 62.

The spelling of 11257913367890 in words is "eleven trillion, two hundred fifty-seven billion, nine hundred thirteen million, three hundred sixty-seven thousand, eight hundred ninety".