122345044425030 has 64 divisors (see below), whose sum is σ = 350165195486208. Its totient is φ = 26748730208640.

The previous prime is 122345044425029. The next prime is 122345044425047. The reversal of 122345044425030 is 30524440543221.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 122345044425030.

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, 12665113641 + ... + 12665123300.

It is an arithmetic number, because the mean of its divisors is an integer number (5471331179472).

Almost surely, 2^{122345044425030} is an apocalyptic number.

122345044425030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122345044425030 is an abundant number, since it is smaller than the sum of its proper divisors (227820151061178).

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

122345044425030 is a wasteful number, since it uses less digits than its factorization.

122345044425030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25330236981.

The product of its (nonzero) digits is 460800, while the sum is 39.

Adding to 122345044425030 its reverse (30524440543221), we get a palindrome (152869484968251).

The spelling of 122345044425030 in words is "one hundred twenty-two trillion, three hundred forty-five billion, forty-four million, four hundred twenty-five thousand, thirty".