2227937958792 has 1024 divisors, whose sum is σ = 8234419200000. Its totient is φ = 553063956480.

The previous prime is 2227937958791. The next prime is 2227937958809. The reversal of 2227937958792 is 2978597397222.

2227937958792 is a `hidden beast` number, since 2 + 2 + 2 + 7 + 9 + 37 + 9 + 587 + 9 + 2 = 666.

2227937958792 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a self number, because there is not a number n which added to its sum of digits gives 2227937958792.

It is not an unprimeable number, because it can be changed into a prime (2227937958791) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 3861244008 + ... + 3861244584.

It is an arithmetic number, because the mean of its divisors is an integer number (8041425000).

Almost surely, 2^{2227937958792} 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 2227937958792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4117209600000).

2227937958792 is an abundant number, since it is smaller than the sum of its proper divisors (6006481241208).

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

2227937958792 is a wasteful number, since it uses less digits than its factorization.

2227937958792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856 (or 832 counting only the distinct ones).

The product of its digits is 480090240, while the sum is 72.

The spelling of 2227937958792 in words is "two trillion, two hundred twenty-seven billion, nine hundred thirty-seven million, nine hundred fifty-eight thousand, seven hundred ninety-two".