122012413403000 has 128 divisors (see below), whose sum is σ = 288254093886720. Its totient is φ = 48335969641600.

The previous prime is 122012413402991. The next prime is 122012413403033. The reversal of 122012413403000 is 304314210221.

It is a congruent 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, 406771079 + ... + 407070921.

It is an arithmetic number, because the mean of its divisors is an integer number (2251985108490).

Almost surely, 2^{122012413403000} is an apocalyptic number.

122012413403000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122012413403000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144127046943360).

122012413403000 is an abundant number, since it is smaller than the sum of its proper divisors (166241680483720).

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

122012413403000 is a wasteful number, since it uses less digits than its factorization.

122012413403000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303774 (or 303760 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 122012413403000 its reverse (304314210221), we get a palindrome (122316727613221).

The spelling of 122012413403000 in words is "one hundred twenty-two trillion, twelve billion, four hundred thirteen million, four hundred three thousand".