12095719020 has 216 divisors, whose sum is σ = 46090935072. Its totient is φ = 2513364480.

The previous prime is 12095719019. The next prime is 12095719049. The reversal of 12095719020 is 2091759021.

It is a super-2 number, since 2×12095719020² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 112792 + ... + 192128.

Almost surely, 2^12095719020 is an apocalyptic number.

12095719020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12095719020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23045467536).

12095719020 is an abundant number, since it is smaller than the sum of its proper divisors (33995216052).

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

12095719020 is a wasteful number, since it uses less digits than its factorization.

12095719020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79381 (or 79365 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 36.

The spelling of 12095719020 in words is "twelve billion, ninety-five million, seven hundred nineteen thousand, twenty".