222082838796412 has 144 divisors (see below), whose sum is σ = 450010892459520. Its totient is φ = 95080743648000.

The previous prime is 222082838796391. The next prime is 222082838796443. The reversal of 222082838796412 is 214697838280222.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1051667037 + ... + 1051878187.

It is an arithmetic number, because the mean of its divisors is an integer number (3125075642080).

Almost surely, 2^{222082838796412} is an apocalyptic number.

222082838796412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

222082838796412 is an abundant number, since it is smaller than the sum of its proper divisors (227928053663108).

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

222082838796412 is a wasteful number, since it uses less digits than its factorization.

222082838796412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211904 (or 211879 counting only the distinct ones).

The product of its (nonzero) digits is 74317824, while the sum is 64.

The spelling of 222082838796412 in words is "two hundred twenty-two trillion, eighty-two billion, eight hundred thirty-eight million, seven hundred ninety-six thousand, four hundred twelve".