11970200898 has 48 divisors (see below), whose sum is σ = 26907325536. Its totient is φ = 3988388160.

The previous prime is 11970200881. The next prime is 11970200911. The reversal of 11970200898 is 89800207911.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1790490 + ... + 1797162.

It is an arithmetic number, because the mean of its divisors is an integer number (560569282).

Almost surely, 2^11970200898 is an apocalyptic number.

11970200898 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

11970200898 is an abundant number, since it is smaller than the sum of its proper divisors (14937124638).

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

11970200898 is an equidigital number, since it uses as much as digits as its factorization.

11970200898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10381 (or 10369 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 45.

The spelling of 11970200898 in words is "eleven billion, nine hundred seventy million, two hundred thousand, eight hundred ninety-eight".