116466022631 has 4 divisors (see below), whose sum is σ = 133104025872. Its totient is φ = 99828019392.

The previous prime is 116466022571. The next prime is 116466022643. The reversal of 116466022631 is 136220664611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 136220664611 = 47 ⋅2898312013.

It is a cyclic number.

It is not a de Polignac number, because 116466022631 - 2⁶ = 116466022567 is a prime.

It is a super-2 number, since 2×116466022631² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116466022661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8319001610 + ... + 8319001623.

It is an arithmetic number, because the mean of its divisors is an integer number (33276006468).

Almost surely, 2^116466022631 is an apocalyptic number.

116466022631 is a deficient number, since it is larger than the sum of its proper divisors (16638003241).

116466022631 is an equidigital number, since it uses as much as digits as its factorization.

116466022631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16638003240.

The product of its (nonzero) digits is 62208, while the sum is 38.

The spelling of 116466022631 in words is "one hundred sixteen billion, four hundred sixty-six million, twenty-two thousand, six hundred thirty-one".