2202897728311 has 8 divisors (see below), whose sum is σ = 2517660214560. Its totient is φ = 1888150944768.

The previous prime is 2202897728303. The next prime is 2202897728363. The reversal of 2202897728311 is 1138277982022.

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 2202897728311 - 2³ = 2202897728303 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 (2202897728011) 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, 3623506 + ... + 4187551.

It is an arithmetic number, because the mean of its divisors is an integer number (314707526820).

Almost surely, 2^{2202897728311} is an apocalyptic number.

2202897728311 is a deficient number, since it is larger than the sum of its proper divisors (314762486249).

2202897728311 is an equidigital number, since it uses as much as digits as its factorization.

2202897728311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7851353.

The product of its (nonzero) digits is 1354752, while the sum is 52.

The spelling of 2202897728311 in words is "two trillion, two hundred two billion, eight hundred ninety-seven million, seven hundred twenty-eight thousand, three hundred eleven".