2251206760080 has 80 divisors (see below), whose sum is σ = 7346043126720. Its totient is φ = 568725917184.

The previous prime is 2251206760051. The next prime is 2251206760081. The reversal of 2251206760080 is 800676021522.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (2251206760081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 246838287 + ... + 246847406.

It is an arithmetic number, because the mean of its divisors is an integer number (91825539084).

Almost surely, 2^{2251206760080} is an apocalyptic number.

2251206760080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2251206760080 is an abundant number, since it is smaller than the sum of its proper divisors (5094836366640).

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

2251206760080 is a wasteful number, since it uses less digits than its factorization.

2251206760080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493685728 (or 493685722 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The spelling of 2251206760080 in words is "two trillion, two hundred fifty-one billion, two hundred six million, seven hundred sixty thousand, eighty".