2122465422263 has 4 divisors (see below), whose sum is σ = 2129709331848. Its totient is φ = 2115221512680.

The previous prime is 2122465422257. The next prime is 2122465422313. The reversal of 2122465422263 is 3622245642212.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2122465422263 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2122465422263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122465422863) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3621954353 + ... + 3621954938.

It is an arithmetic number, because the mean of its divisors is an integer number (532427332962).

Almost surely, 2^{2122465422263} is an apocalyptic number.

2122465422263 is a deficient number, since it is larger than the sum of its proper divisors (7243909585).

2122465422263 is an equidigital number, since it uses as much as digits as its factorization.

2122465422263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7243909584.

The product of its digits is 552960, while the sum is 41.

The spelling of 2122465422263 in words is "two trillion, one hundred twenty-two billion, four hundred sixty-five million, four hundred twenty-two thousand, two hundred sixty-three".