122320100211307 has 4 divisors (see below), whose sum is σ = 122320224153216. Its totient is φ = 122319976269400.

The previous prime is 122320100211217. The next prime is 122320100211343. The reversal of 122320100211307 is 703112001023221.

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 122320100211307 - 2²³ = 122320091822699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122320100211377) 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, 60478603 + ... + 62468404.

It is an arithmetic number, because the mean of its divisors is an integer number (30580056038304).

Almost surely, 2^{122320100211307} is an apocalyptic number.

122320100211307 is a deficient number, since it is larger than the sum of its proper divisors (123941909).

122320100211307 is an equidigital number, since it uses as much as digits as its factorization.

122320100211307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123941908.

The product of its (nonzero) digits is 1008, while the sum is 25.

Adding to 122320100211307 its reverse (703112001023221), we get a palindrome (825432101234528).

The spelling of 122320100211307 in words is "one hundred twenty-two trillion, three hundred twenty billion, one hundred million, two hundred eleven thousand, three hundred seven".