84512223702 has 24 divisors (see below), whose sum is σ = 183523175784. Its totient is φ = 28107147744.

The previous prime is 84512223637. The next prime is 84512223721. The reversal of 84512223702 is 20732221548.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5291263 + ... + 5307210.

It is an arithmetic number, because the mean of its divisors is an integer number (7646798991).

Almost surely, 2^84512223702 is an apocalyptic number.

84512223702 is an abundant number, since it is smaller than the sum of its proper divisors (99010952082).

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

84512223702 is a wasteful number, since it uses less digits than its factorization.

84512223702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10598924 (or 10598921 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The spelling of 84512223702 in words is "eighty-four billion, five hundred twelve million, two hundred twenty-three thousand, seven hundred two".