1250216888368 has 320 divisors, whose sum is σ = 3129562552320. Its totient is φ = 471278370816.

The previous prime is 1250216888341. The next prime is 1250216888411. The reversal of 1250216888368 is 8638886120521.

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, 446983546 + ... + 446986342.

It is an arithmetic number, because the mean of its divisors is an integer number (9779882976).

Almost surely, 2^{1250216888368} 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 1250216888368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1564781276160).

1250216888368 is an abundant number, since it is smaller than the sum of its proper divisors (1879345663952).

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

1250216888368 is a wasteful number, since it uses less digits than its factorization.

1250216888368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3084 (or 3078 counting only the distinct ones).

The product of its (nonzero) digits is 8847360, while the sum is 58.

The spelling of 1250216888368 in words is "one trillion, two hundred fifty billion, two hundred sixteen million, eight hundred eighty-eight thousand, three hundred sixty-eight".