122541423355 has 32 divisors (see below), whose sum is σ = 161594616960. Its totient is φ = 88660915200.

The previous prime is 122541423341. The next prime is 122541423377. The reversal of 122541423355 is 553324145221.

It is a happy number.

It is not a de Polignac number, because 122541423355 - 2⁷ = 122541423227 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 630981 + ... + 802009.

It is an arithmetic number, because the mean of its divisors is an integer number (5049831780).

Almost surely, 2^122541423355 is an apocalyptic number.

122541423355 is a deficient number, since it is larger than the sum of its proper divisors (39053193605).

122541423355 is a wasteful number, since it uses less digits than its factorization.

122541423355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171271.

The product of its digits is 144000, while the sum is 37.

Adding to 122541423355 its reverse (553324145221), we get a palindrome (675865568576).

The spelling of 122541423355 in words is "one hundred twenty-two billion, five hundred forty-one million, four hundred twenty-three thousand, three hundred fifty-five".