2122255113 has 8 divisors (see below), whose sum is σ = 3086916576. Its totient is φ = 1286215200.

The previous prime is 2122255073. The next prime is 2122255169. The reversal of 2122255113 is 3115522212.

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

It is not a de Polignac number, because 2122255113 - 2⁶ = 2122255049 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2122255313) 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, 32155348 + ... + 32155413.

It is an arithmetic number, because the mean of its divisors is an integer number (385864572).

Almost surely, 2^2122255113 is an apocalyptic number.

It is an amenable number.

2122255113 is a deficient number, since it is larger than the sum of its proper divisors (964661463).

2122255113 is a wasteful number, since it uses less digits than its factorization.

2122255113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64310775.

The product of its digits is 1200, while the sum is 24.

The square root of 2122255113 is about 46067.9401862076. The cubic root of 2122255113 is about 1285.0869977991.

Adding to 2122255113 its reverse (3115522212), we get a palindrome (5237777325).

The spelling of 2122255113 in words is "two billion, one hundred twenty-two million, two hundred fifty-five thousand, one hundred thirteen".