113555540122 has 8 divisors (see below), whose sum is σ = 170455068000. Its totient is φ = 56737184124.

The previous prime is 113555540117. The next prime is 113555540129. The reversal of 113555540122 is 221045555311.

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

It is not an unprimeable number, because it can be changed into a prime (113555540129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20289472 + ... + 20295067.

It is an arithmetic number, because the mean of its divisors is an integer number (21306883500).

Almost surely, 2^113555540122 is an apocalyptic number.

113555540122 is a deficient number, since it is larger than the sum of its proper divisors (56899527878).

113555540122 is a wasteful number, since it uses less digits than its factorization.

113555540122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40585940.

The product of its (nonzero) digits is 30000, while the sum is 34.

The spelling of 113555540122 in words is "one hundred thirteen billion, five hundred fifty-five million, five hundred forty thousand, one hundred twenty-two".