11605196228157 has 48 divisors (see below), whose sum is σ = 19519914480768. Its totient is φ = 6506196428160.

The previous prime is 11605196228137. The next prime is 11605196228167. The reversal of 11605196228157 is 75182269150611.

11605196228157 is a `hidden beast` number, since 1 + 1 + 6 + 0 + 5 + 1 + 9 + 622 + 8 + 1 + 5 + 7 = 666.

It is not a de Polignac number, because 11605196228157 - 2⁷ = 11605196228029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11605196228117) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 189935182 + ... + 189996272.

It is an arithmetic number, because the mean of its divisors is an integer number (406664885016).

Almost surely, 2^{11605196228157} is an apocalyptic number.

It is an amenable number.

11605196228157 is a deficient number, since it is larger than the sum of its proper divisors (7914718252611).

11605196228157 is a wasteful number, since it uses less digits than its factorization.

11605196228157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118050 (or 118047 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 54.

The spelling of 11605196228157 in words is "eleven trillion, six hundred five billion, one hundred ninety-six million, two hundred twenty-eight thousand, one hundred fifty-seven".