84425112222 has 32 divisors (see below), whose sum is σ = 184756788864. Its totient is φ = 25506069600.

The previous prime is 84425112203. The next prime is 84425112281. The reversal of 84425112222 is 22221152448.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1910433 + ... + 1954124.

It is an arithmetic number, because the mean of its divisors is an integer number (5773649652).

Almost surely, 2^84425112222 is an apocalyptic number.

84425112222 is an abundant number, since it is smaller than the sum of its proper divisors (100331676642).

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

84425112222 is a wasteful number, since it uses less digits than its factorization.

84425112222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3864904.

The product of its digits is 20480, while the sum is 33.

The spelling of 84425112222 in words is "eighty-four billion, four hundred twenty-five million, one hundred twelve thousand, two hundred twenty-two".