2292001491791 has 8 divisors (see below), whose sum is σ = 2500522838784. Its totient is φ = 2083506407320.

The previous prime is 2292001491781. The next prime is 2292001491799. The reversal of 2292001491791 is 1971941002922.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2292001491791 - 2³⁰ = 2290927749967 is a prime.

It is a Duffinian number.

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 7 ways as a sum of consecutive naturals, for example, 6382925 + ... + 6732438.

It is an arithmetic number, because the mean of its divisors is an integer number (312565354848).

Almost surely, 2^{2292001491791} is an apocalyptic number.

2292001491791 is a deficient number, since it is larger than the sum of its proper divisors (208521346993).

2292001491791 is a wasteful number, since it uses less digits than its factorization.

2292001491791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13131261.

The product of its (nonzero) digits is 163296, while the sum is 47.

The spelling of 2292001491791 in words is "two trillion, two hundred ninety-two billion, one million, four hundred ninety-one thousand, seven hundred ninety-one".