98862147122 has 18 divisors (see below), whose sum is σ = 149110754013. Its totient is φ = 49160052072.

The previous prime is 98862147103. The next prime is 98862147193. The reversal of 98862147122 is 22174126889.

It can be written as a sum of positive squares in 2 ways, for example, as 83654571361 + 15207575761 = 289231^2 + 123319^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=222331.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 99159128 + ... + 99160124.

Almost surely, 2^98862147122 is an apocalyptic number.

98862147122 is a deficient number, since it is larger than the sum of its proper divisors (50248606891).

98862147122 is an frugal number, since it uses more digits than its factorization.

98862147122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2442 (or 1222 counting only the distinct ones).

The product of its digits is 774144, while the sum is 50.

Multiplying 98862147122 by its sum of digits (50), we get a square (4943107356100 = 2223310²).

The spelling of 98862147122 in words is "ninety-eight billion, eight hundred sixty-two million, one hundred forty-seven thousand, one hundred twenty-two".