7812242082282 has 32 divisors (see below), whose sum is σ = 17047780162560. Its totient is φ = 2366944926320.

The previous prime is 7812242082277. The next prime is 7812242082329. The reversal of 7812242082282 is 2822802422187.

It is a super-2 number, since 2×7812242082282² (a number of 27 digits) contains 22 as substring.

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, 9636432 + ... + 10415627.

It is an arithmetic number, because the mean of its divisors is an integer number (532743130080).

Almost surely, 2^{7812242082282} is an apocalyptic number.

7812242082282 is an abundant number, since it is smaller than the sum of its proper divisors (9235538080278).

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

7812242082282 is a wasteful number, since it uses less digits than its factorization.

7812242082282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20057978.

The product of its (nonzero) digits is 917504, while the sum is 48.

The spelling of 7812242082282 in words is "seven trillion, eight hundred twelve billion, two hundred forty-two million, eighty-two thousand, two hundred eighty-two".