122350154041340 has 48 divisors (see below), whose sum is σ = 258839665517664. Its totient is φ = 48577409587200.

The previous prime is 122350154041337. The next prime is 122350154041399. The reversal of 122350154041340 is 43140451053221.

It is a self number, because there is not a number n which added to its sum of digits gives 122350154041340.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22091780 + ... + 27069300.

It is an arithmetic number, because the mean of its divisors is an integer number (5392493031618).

Almost surely, 2^{122350154041340} is an apocalyptic number.

122350154041340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122350154041340 is an abundant number, since it is smaller than the sum of its proper divisors (136489511476324).

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

122350154041340 is a wasteful number, since it uses less digits than its factorization.

122350154041340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4986638 (or 4986636 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 122350154041340 in words is "one hundred twenty-two trillion, three hundred fifty billion, one hundred fifty-four million, forty-one thousand, three hundred forty".