97299612900 has 216 divisors, whose sum is σ = 348909585024. Its totient is φ = 22216896000.

The previous prime is 97299612877. The next prime is 97299612901. The reversal of 97299612900 is 921699279.

97299612900 is a `hidden beast` number, since 9 + 7 + 299 + 61 + 290 + 0 = 666.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (97299612901) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 6500425 + ... + 6515375.

Almost surely, 2^97299612900 is an apocalyptic number.

97299612900 is a gapful number since it is divisible by the number (90) 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 97299612900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174454792512).

97299612900 is an abundant number, since it is smaller than the sum of its proper divisors (251609972124).

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

97299612900 is a wasteful number, since it uses less digits than its factorization.

97299612900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16011 (or 16001 counting only the distinct ones).

The product of its (nonzero) digits is 1102248, while the sum is 54.

The spelling of 97299612900 in words is "ninety-seven billion, two hundred ninety-nine million, six hundred twelve thousand, nine hundred".