2122319253 has 8 divisors (see below), whose sum is σ = 2996215488. Its totient is φ = 1331651264.

The previous prime is 2122319239. The next prime is 2122319257. The reversal of 2122319253 is 3529132212.

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 2122319253 - 2⁴ = 2122319237 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2122319253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122319257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20807001 + ... + 20807102.

It is an arithmetic number, because the mean of its divisors is an integer number (374526936).

Almost surely, 2^2122319253 is an apocalyptic number.

It is an amenable number.

2122319253 is a deficient number, since it is larger than the sum of its proper divisors (873896235).

2122319253 is a wasteful number, since it uses less digits than its factorization.

2122319253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41614123.

The product of its digits is 6480, while the sum is 30.

The square root of 2122319253 is about 46068.6363266811. The cubic root of 2122319253 is about 1285.0999438785.

The spelling of 2122319253 in words is "two billion, one hundred twenty-two million, three hundred nineteen thousand, two hundred fifty-three".