122343031350012 has 24 divisors (see below), whose sum is σ = 311418625254912. Its totient is φ = 37073645863600.

The previous prime is 122343031349977. The next prime is 122343031350013. The reversal of 122343031350012 is 210053130343221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122343031350013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 463420573164 + ... + 463420573427.

It is an arithmetic number, because the mean of its divisors is an integer number (12975776052288).

Almost surely, 2^{122343031350012} is an apocalyptic number.

122343031350012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122343031350012 is an abundant number, since it is smaller than the sum of its proper divisors (189075593904900).

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

122343031350012 is a wasteful number, since it uses less digits than its factorization.

122343031350012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 926841146609 (or 926841146607 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 122343031350012 its reverse (210053130343221), we get a palindrome (332396161693233).

The spelling of 122343031350012 in words is "one hundred twenty-two trillion, three hundred forty-three billion, thirty-one million, three hundred fifty thousand, twelve".