2207940787008 has 448 divisors, whose sum is σ = 7504131133440. Its totient is φ = 629163417600.

The previous prime is 2207940786913. The next prime is 2207940787033. The reversal of 2207940787008 is 8007870497022.

2207940787008 is a `hidden beast` number, since 220 + 7 + 9 + 407 + 8 + 7 + 0 + 0 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

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, 494718985 + ... + 494723447.

Almost surely, 2^{2207940787008} 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 2207940787008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3752065566720).

2207940787008 is an abundant number, since it is smaller than the sum of its proper divisors (5296190346432).

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

2207940787008 is a wasteful number, since it uses less digits than its factorization.

2207940787008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6043 (or 6027 counting only the distinct ones).

The product of its (nonzero) digits is 3161088, while the sum is 54.

The spelling of 2207940787008 in words is "two trillion, two hundred seven billion, nine hundred forty million, seven hundred eighty-seven thousand, eight".