215366162215096 has 16 divisors (see below), whose sum is σ = 403818524139600. Its totient is φ = 107681222444544.

The previous prime is 215366162215067. The next prime is 215366162215097. The reversal of 215366162215096 is 690512261663512.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (215366162215097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 231840361 + ... + 232767448.

It is an arithmetic number, because the mean of its divisors is an integer number (25238657758725).

Almost surely, 2^{215366162215096} is an apocalyptic number.

It is an amenable number.

215366162215096 is a deficient number, since it is larger than the sum of its proper divisors (188452361924504).

215366162215096 is a wasteful number, since it uses less digits than its factorization.

215366162215096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464665758 (or 464665754 counting only the distinct ones).

The product of its (nonzero) digits is 6998400, while the sum is 55.

The spelling of 215366162215096 in words is "two hundred fifteen trillion, three hundred sixty-six billion, one hundred sixty-two million, two hundred fifteen thousand, ninety-six".