122335445352 has 32 divisors (see below), whose sum is σ = 312345820800. Its totient is φ = 39910854144.

The previous prime is 122335445329. The next prime is 122335445377. The reversal of 122335445352 is 253544533221.

It is a super-2 number, since 2×122335445352² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 122335445352.

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, 54225577 + ... + 54227832.

It is an arithmetic number, because the mean of its divisors is an integer number (9760806900).

Almost surely, 2^122335445352 is an apocalyptic number.

122335445352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122335445352 is an abundant number, since it is smaller than the sum of its proper divisors (190010375448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122335445352 is a wasteful number, since it uses less digits than its factorization.

122335445352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108453465 (or 108453461 counting only the distinct ones).

The product of its digits is 432000, while the sum is 39.

Adding to 122335445352 its reverse (253544533221), we get a palindrome (375879978573).

The spelling of 122335445352 in words is "one hundred twenty-two billion, three hundred thirty-five million, four hundred forty-five thousand, three hundred fifty-two".