2292001491792 has 80 divisors (see below), whose sum is σ = 6005889348480. Its totient is φ = 753052876800.

The previous prime is 2292001491781. The next prime is 2292001491799. The reversal of 2292001491792 is 2971941002922.

It is a happy number.

2292001491792 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 (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2292001491799) 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, 13990192 + ... + 14153072.

It is an arithmetic number, because the mean of its divisors is an integer number (75073616856).

Almost surely, 2^{2292001491792} 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 2292001491792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3002944674240).

2292001491792 is an abundant number, since it is smaller than the sum of its proper divisors (3713887856688).

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

2292001491792 is a wasteful number, since it uses less digits than its factorization.

2292001491792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167092 (or 167086 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 48.

The spelling of 2292001491792 in words is "two trillion, two hundred ninety-two billion, one million, four hundred ninety-one thousand, seven hundred ninety-two".