2015348682222 has 32 divisors (see below), whose sum is σ = 4479294466560. Its totient is φ = 671671618200.

The previous prime is 2015348682199. The next prime is 2015348682229. The reversal of 2015348682222 is 2222868435102.

2015348682222 is a `hidden beast` number, since 2 + 0 + 1 + 5 + 348 + 6 + 82 + 222 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2015348682229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2761654 + ... + 3414297.

It is an arithmetic number, because the mean of its divisors is an integer number (139977952080).

Almost surely, 2^{2015348682222} is an apocalyptic number.

2015348682222 is an abundant number, since it is smaller than the sum of its proper divisors (2463945784338).

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

2015348682222 is a wasteful number, since it uses less digits than its factorization.

2015348682222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6182005 (or 6181999 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 45.

The spelling of 2015348682222 in words is "two trillion, fifteen billion, three hundred forty-eight million, six hundred eighty-two thousand, two hundred twenty-two".