122233515351 has 24 divisors (see below), whose sum is σ = 167882379984. Its totient is φ = 79050677760.

The previous prime is 122233515337. The next prime is 122233515361. The reversal of 122233515351 is 153515332221.

It is not a de Polignac number, because 122233515351 - 2⁷ = 122233515223 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122233515331) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13515391 + ... + 13524431.

It is an arithmetic number, because the mean of its divisors is an integer number (6995099166).

Almost surely, 2^122233515351 is an apocalyptic number.

122233515351 is a deficient number, since it is larger than the sum of its proper divisors (45648864633).

122233515351 is an frugal number, since it uses more digits than its factorization.

122233515351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9779 (or 9430 counting only the distinct ones).

The product of its digits is 27000, while the sum is 33.

Adding to 122233515351 its reverse (153515332221), we get a palindrome (275748847572).

The spelling of 122233515351 in words is "one hundred twenty-two billion, two hundred thirty-three million, five hundred fifteen thousand, three hundred fifty-one".