122345044542235 has 4 divisors (see below), whose sum is σ = 146814053450688. Its totient is φ = 97876035633784.

The previous prime is 122345044542197. The next prime is 122345044542239. The reversal of 122345044542235 is 532245440543221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 122345044542235 - 2¹⁹ = 122345044017947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122345044542239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12234504454219 + ... + 12234504454228.

It is an arithmetic number, because the mean of its divisors is an integer number (36703513362672).

Almost surely, 2^{122345044542235} is an apocalyptic number.

122345044542235 is a deficient number, since it is larger than the sum of its proper divisors (24469008908453).

122345044542235 is an equidigital number, since it uses as much as digits as its factorization.

122345044542235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24469008908452.

The product of its (nonzero) digits is 4608000, while the sum is 46.

The spelling of 122345044542235 in words is "one hundred twenty-two trillion, three hundred forty-five billion, forty-four million, five hundred forty-two thousand, two hundred thirty-five".