2215777533096 has 256 divisors, whose sum is σ = 6222702182400. Its totient is φ = 654171033600.

The previous prime is 2215777533071. The next prime is 2215777533107. The reversal of 2215777533096 is 6903357775122.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 124535961 + ... + 124553751.

It is an arithmetic number, because the mean of its divisors is an integer number (24307430400).

Almost surely, 2^{2215777533096} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2215777533096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3111351091200).

2215777533096 is an abundant number, since it is smaller than the sum of its proper divisors (4006924649304).

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

2215777533096 is a wasteful number, since it uses less digits than its factorization.

2215777533096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18120 (or 18116 counting only the distinct ones).

The product of its (nonzero) digits is 16669800, while the sum is 57.

The spelling of 2215777533096 in words is "two trillion, two hundred fifteen billion, seven hundred seventy-seven million, five hundred thirty-three thousand, ninety-six".