2012590223218 has 16 divisors (see below), whose sum is σ = 3184091709120. Its totient is φ = 951436909296.

The previous prime is 2012590223197. The next prime is 2012590223279. The reversal of 2012590223218 is 8123220952102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52627905 + ... + 52666132.

It is an arithmetic number, because the mean of its divisors is an integer number (199005731820).

Almost surely, 2^{2012590223218} is an apocalyptic number.

2012590223218 is a deficient number, since it is larger than the sum of its proper divisors (1171501485902).

2012590223218 is a wasteful number, since it uses less digits than its factorization.

2012590223218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105294561.

The product of its (nonzero) digits is 34560, while the sum is 37.

The spelling of 2012590223218 in words is "two trillion, twelve billion, five hundred ninety million, two hundred twenty-three thousand, two hundred eighteen".