97872242115202 has 8 divisors (see below), whose sum is σ = 153191335484736. Its totient is φ = 46808463620292.

The previous prime is 97872242115199. The next prime is 97872242115209. The reversal of 97872242115202 is 20251124227879.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 97872242115202.

It is not an unprimeable number, because it can be changed into a prime (97872242115209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1063828718598 + ... + 1063828718689.

It is an arithmetic number, because the mean of its divisors is an integer number (19148916935592).

Almost surely, 2^{97872242115202} is an apocalyptic number.

97872242115202 is a deficient number, since it is larger than the sum of its proper divisors (55319093369534).

97872242115202 is a wasteful number, since it uses less digits than its factorization.

97872242115202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2127657437312.

The product of its (nonzero) digits is 2257920, while the sum is 52.

The spelling of 97872242115202 in words is "ninety-seven trillion, eight hundred seventy-two billion, two hundred forty-two million, one hundred fifteen thousand, two hundred two".