122896293407 has 4 divisors (see below), whose sum is σ = 122973057216. Its totient is φ = 122819529600.

The previous prime is 122896293389. The next prime is 122896293433. The reversal of 122896293407 is 704392698221.

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 122896293407 - 2¹⁰ = 122896292383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122896293307) 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, 38379503 + ... + 38382704.

It is an arithmetic number, because the mean of its divisors is an integer number (30743264304).

Almost surely, 2^122896293407 is an apocalyptic number.

122896293407 is a deficient number, since it is larger than the sum of its proper divisors (76763809).

122896293407 is an equidigital number, since it uses as much as digits as its factorization.

122896293407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76763808.

The product of its (nonzero) digits is 2612736, while the sum is 53.

The spelling of 122896293407 in words is "one hundred twenty-two billion, eight hundred ninety-six million, two hundred ninety-three thousand, four hundred seven".