20211012096 has 80 divisors (see below), whose sum is σ = 58738303008. Its totient is φ = 6124544000.

The previous prime is 20211012083. The next prime is 20211012109. The reversal of 20211012096 is 69021011202.

It is an interprime number because it is at equal distance from previous prime (20211012083) and next prime (20211012109).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 581205 + ... + 614996.

Almost surely, 2^20211012096 is an apocalyptic number.

It is an amenable number.

20211012096 is an abundant number, since it is smaller than the sum of its proper divisors (38527290912).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20211012096 is a wasteful number, since it uses less digits than its factorization.

20211012096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1196233 (or 1196217 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 24.

Adding to 20211012096 its reverse (69021011202), we get a palindrome (89232023298).

The spelling of 20211012096 in words is "twenty billion, two hundred eleven million, twelve thousand, ninety-six".