83222510015 has 8 divisors (see below), whose sum is σ = 99987483840. Its totient is φ = 66497693472.

The previous prime is 83222510011. The next prime is 83222510029. The reversal of 83222510015 is 51001522238.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 83222510015 - 2² = 83222510011 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 83222510015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83222510011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10034759 + ... + 10043048.

It is an arithmetic number, because the mean of its divisors is an integer number (12498435480).

Almost surely, 2^83222510015 is an apocalyptic number.

83222510015 is a deficient number, since it is larger than the sum of its proper divisors (16764973825).

83222510015 is a wasteful number, since it uses less digits than its factorization.

83222510015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20078641.

The product of its (nonzero) digits is 4800, while the sum is 29.

The spelling of 83222510015 in words is "eighty-three billion, two hundred twenty-two million, five hundred ten thousand, fifteen".