122342222243210 has 64 divisors (see below), whose sum is σ = 232019704627200. Its totient is φ = 46318602330432.

The previous prime is 122342222243209. The next prime is 122342222243261. The reversal of 122342222243210 is 12342222243221.

It is a super-2 number, since 2×122342222243210² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1089337919 + ... + 1089450221.

It is an arithmetic number, because the mean of its divisors is an integer number (3625307884800).

Almost surely, 2^{122342222243210} is an apocalyptic number.

122342222243210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122342222243210 is a deficient number, since it is larger than the sum of its proper divisors (109677482383990).

122342222243210 is a wasteful number, since it uses less digits than its factorization.

122342222243210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117555.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 122342222243210 its reverse (12342222243221), we get a palindrome (134684444486431).

The spelling of 122342222243210 in words is "one hundred twenty-two trillion, three hundred forty-two billion, two hundred twenty-two million, two hundred forty-three thousand, two hundred ten".