122122233333 has 12 divisors (see below), whose sum is σ = 182932070048. Its totient is φ = 81414822060.

The previous prime is 122122233329. The next prime is 122122233361. The reversal of 122122233333 is 333332221221.

It is not a de Polignac number, because 122122233333 - 2² = 122122233329 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122122233297 and 122122233306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122122233133) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 251280073 + ... + 251280558.

Almost surely, 2^122122233333 is an apocalyptic number.

It is an amenable number.

122122233333 is a deficient number, since it is larger than the sum of its proper divisors (60809836715).

122122233333 is an frugal number, since it uses more digits than its factorization.

122122233333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502560646 (or 502560634 counting only the distinct ones).

The product of its digits is 7776, while the sum is 27.

Adding to 122122233333 its reverse (333332221221), we get a palindrome (455454454554).

The spelling of 122122233333 in words is "one hundred twenty-two billion, one hundred twenty-two million, two hundred thirty-three thousand, three hundred thirty-three".