112155772367451 has 8 divisors (see below), whose sum is σ = 151772985492544. Its totient is φ = 73654537077000.

The previous prime is 112155772367411. The next prime is 112155772367501. The reversal of 112155772367451 is 154763277551211.

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

It is not a de Polignac number, because 112155772367451 - 2¹⁰ = 112155772366427 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112155772367391 and 112155772367400.

It is not an unprimeable number, because it can be changed into a prime (112155772367411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 278994458425 + ... + 278994458826.

It is an arithmetic number, because the mean of its divisors is an integer number (18971623186568).

Almost surely, 2^{112155772367451} is an apocalyptic number.

112155772367451 is a deficient number, since it is larger than the sum of its proper divisors (39617213125093).

112155772367451 is an equidigital number, since it uses as much as digits as its factorization.

112155772367451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557988917321.

The product of its digits is 12348000, while the sum is 57.

The spelling of 112155772367451 in words is "one hundred twelve trillion, one hundred fifty-five billion, seven hundred seventy-two million, three hundred sixty-seven thousand, four hundred fifty-one".