122443155012235 has 16 divisors (see below), whose sum is σ = 148159824777216. Its totient is φ = 97136572081248.

The previous prime is 122443155012197. The next prime is 122443155012239. The reversal of 122443155012235 is 532210551344221.

It is a cyclic number.

It is not a de Polignac number, because 122443155012235 - 2¹³ = 122443155004043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122443155012239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44962429 + ... + 47607838.

It is an arithmetic number, because the mean of its divisors is an integer number (9259989048576).

Almost surely, 2^{122443155012235} is an apocalyptic number.

122443155012235 is a deficient number, since it is larger than the sum of its proper divisors (25716669764981).

122443155012235 is a wasteful number, since it uses less digits than its factorization.

122443155012235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92572482.

The product of its (nonzero) digits is 288000, while the sum is 40.

The spelling of 122443155012235 in words is "one hundred twenty-two trillion, four hundred forty-three billion, one hundred fifty-five million, twelve thousand, two hundred thirty-five".