122312103301 has 4 divisors (see below), whose sum is σ = 122314640652. Its totient is φ = 122309565952.

The previous prime is 122312103281. The next prime is 122312103307. The reversal of 122312103301 is 103301213221.

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

It can be written as a sum of positive squares in 2 ways, for example, as 65510914401 + 56801188900 = 255951^2 + 238330^2 .

It is a cyclic number.

It is not a de Polignac number, because 122312103301 - 2¹³ = 122312095109 is a prime.

It is a super-2 number, since 2×122312103301² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122312103307) 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, 1194940 + ... + 1293253.

It is an arithmetic number, because the mean of its divisors is an integer number (30578660163).

Almost surely, 2^122312103301 is an apocalyptic number.

It is an amenable number.

122312103301 is a deficient number, since it is larger than the sum of its proper divisors (2537351).

122312103301 is an equidigital number, since it uses as much as digits as its factorization.

122312103301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2537350.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 122312103301 its reverse (103301213221), we get a palindrome (225613316522).

The spelling of 122312103301 in words is "one hundred twenty-two billion, three hundred twelve million, one hundred three thousand, three hundred one".