99461100227 has 4 divisors (see below), whose sum is σ = 99461873016. Its totient is φ = 99460327440.

The previous prime is 99461100217. The next prime is 99461100239. The reversal of 99461100227 is 72200116499.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 72200116499 = 7 ⋅10314302357.

It is a cyclic number.

It is not a de Polignac number, because 99461100227 - 2⁸ = 99461099971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99461100217) 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, 141674 + ... + 467967.

It is an arithmetic number, because the mean of its divisors is an integer number (24865468254).

Almost surely, 2^99461100227 is an apocalyptic number.

99461100227 is a deficient number, since it is larger than the sum of its proper divisors (772789).

99461100227 is a wasteful number, since it uses less digits than its factorization.

99461100227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772788.

The product of its (nonzero) digits is 54432, while the sum is 41.

The spelling of 99461100227 in words is "ninety-nine billion, four hundred sixty-one million, one hundred thousand, two hundred twenty-seven".