987372222116 has 48 divisors (see below), whose sum is σ = 2163006115200. Its totient is φ = 384534409728.

The previous prime is 987372222113. The next prime is 987372222119. The reversal of 987372222116 is 611222273789.

It is an interprime number because it is at equal distance from previous prime (987372222113) and next prime (987372222119).

It is not an unprimeable number, because it can be changed into a prime (987372222113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35750186 + ... + 35777793.

It is an arithmetic number, because the mean of its divisors is an integer number (45062627400).

Almost surely, 2^987372222116 is an apocalyptic number.

It is an amenable number.

987372222116 is an abundant number, since it is smaller than the sum of its proper divisors (1175633893084).

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

987372222116 is a wasteful number, since it uses less digits than its factorization.

987372222116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71528036 (or 71528034 counting only the distinct ones).

The product of its digits is 1016064, while the sum is 50.

The spelling of 987372222116 in words is "nine hundred eighty-seven billion, three hundred seventy-two million, two hundred twenty-two thousand, one hundred sixteen".