83492222112 has 144 divisors (see below), whose sum is σ = 261641828448. Its totient is φ = 25092426240.

The previous prime is 83492222083. The next prime is 83492222113. The reversal of 83492222112 is 21122229438.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (83492222113) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 98314 + ... + 420297.

It is an arithmetic number, because the mean of its divisors is an integer number (1816957142).

Almost surely, 2^83492222112 is an apocalyptic number.

It is an amenable number.

83492222112 is an abundant number, since it is smaller than the sum of its proper divisors (178149606336).

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

83492222112 is a wasteful number, since it uses less digits than its factorization.

83492222112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518683 (or 518672 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The spelling of 83492222112 in words is "eighty-three billion, four hundred ninety-two million, two hundred twenty-two thousand, one hundred twelve".