112626161626261 has 16 divisors (see below), whose sum is σ = 112899666862080. Its totient is φ = 112353082504960.

The previous prime is 112626161626217. The next prime is 112626161626273. The reversal of 112626161626261 is 162626161626211.

It is a cyclic number.

It is not a de Polignac number, because 112626161626261 - 2⁹ = 112626161625749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112626161626061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2197000716 + ... + 2197051978.

It is an arithmetic number, because the mean of its divisors is an integer number (7056229178880).

Almost surely, 2^{112626161626261} is an apocalyptic number.

It is an amenable number.

112626161626261 is a deficient number, since it is larger than the sum of its proper divisors (273505235819).

112626161626261 is a wasteful number, since it uses less digits than its factorization.

112626161626261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55316.

The product of its digits is 746496, while the sum is 49.

The spelling of 112626161626261 in words is "one hundred twelve trillion, six hundred twenty-six billion, one hundred sixty-one million, six hundred twenty-six thousand, two hundred sixty-one".