83214482554112 has 144 divisors (see below), whose sum is σ = 204452039258880. Its totient is φ = 32917364637696.

The previous prime is 83214482554103. The next prime is 83214482554213. The reversal of 83214482554112 is 21145528441238.

It is a super-2 number, since 2×83214482554112² (a number of 29 digits) contains 22 as substring.

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, 302920373 + ... + 303194955.

Almost surely, 2^{83214482554112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 83214482554112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102226019629440).

83214482554112 is an abundant number, since it is smaller than the sum of its proper divisors (121237556704768).

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

83214482554112 is a wasteful number, since it uses less digits than its factorization.

83214482554112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287628 (or 287614 counting only the distinct ones).

The product of its digits is 2457600, while the sum is 50.

The spelling of 83214482554112 in words is "eighty-three trillion, two hundred fourteen billion, four hundred eighty-two million, five hundred fifty-four thousand, one hundred twelve".