2320255115222 has 16 divisors (see below), whose sum is σ = 3859023412944. Its totient is φ = 1037371884000.

The previous prime is 2320255115137. The next prime is 2320255115237. The reversal of 2320255115222 is 2225115520232.

It is a super-2 number, since 2×2320255115222² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 864475229 + ... + 864477912.

It is an arithmetic number, because the mean of its divisors is an integer number (241188963309).

Almost surely, 2^{2320255115222} is an apocalyptic number.

2320255115222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2320255115222 is a deficient number, since it is larger than the sum of its proper divisors (1538768297722).

2320255115222 is a wasteful number, since it uses less digits than its factorization.

2320255115222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1728953215.

The product of its (nonzero) digits is 24000, while the sum is 32.

The spelling of 2320255115222 in words is "two trillion, three hundred twenty billion, two hundred fifty-five million, one hundred fifteen thousand, two hundred twenty-two".