122312112455350 has 12 divisors (see below), whose sum is σ = 227500529167044. Its totient is φ = 48924844982120.

The previous prime is 122312112455207. The next prime is 122312112455387. The reversal of 122312112455350 is 53554211213221.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1223121124504 + ... + 1223121124603.

It is an arithmetic number, because the mean of its divisors is an integer number (18958377430587).

Almost surely, 2^{122312112455350} is an apocalyptic number.

122312112455350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122312112455350 is a deficient number, since it is larger than the sum of its proper divisors (105188416711694).

122312112455350 is a wasteful number, since it uses less digits than its factorization.

122312112455350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2446242249119 (or 2446242249114 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 37.

Adding to 122312112455350 its reverse (53554211213221), we get a palindrome (175866323668571).

The spelling of 122312112455350 in words is "one hundred twenty-two trillion, three hundred twelve billion, one hundred twelve million, four hundred fifty-five thousand, three hundred fifty".