122100010311 has 8 divisors (see below), whose sum is σ = 163175997040. Its totient is φ = 81212015232.

The previous prime is 122100010303. The next prime is 122100010337. The reversal of 122100010311 is 113010001221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 122100010311 - 2³ = 122100010303 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 (122100010301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46996396 + ... + 46998993.

It is an arithmetic number, because the mean of its divisors is an integer number (20396999630).

Almost surely, 2^122100010311 is an apocalyptic number.

122100010311 is a deficient number, since it is larger than the sum of its proper divisors (41075986729).

122100010311 is an equidigital number, since it uses as much as digits as its factorization.

122100010311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93995825.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 122100010311 its reverse (113010001221), we get a palindrome (235110011532).

The spelling of 122100010311 in words is "one hundred twenty-two billion, one hundred million, ten thousand, three hundred eleven".