122113733 has 6 divisors (see below), whose sum is σ = 142050726. Its totient is φ = 104668872.

The previous prime is 122113729. The next prime is 122113753. The reversal of 122113733 is 337311221.

It can be written as a sum of positive squares in only one way, i.e., 121396324 + 717409 = 11018^2 + 847^2 .

It is not a de Polignac number, because 122113733 - 2² = 122113729 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122113699 and 122113708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122113753) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1246010 + ... + 1246107.

It is an arithmetic number, because the mean of its divisors is an integer number (23675121).

Almost surely, 2^122113733 is an apocalyptic number.

It is an amenable number.

122113733 is a deficient number, since it is larger than the sum of its proper divisors (19936993).

122113733 is an equidigital number, since it uses as much as digits as its factorization.

122113733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2492131 (or 2492124 counting only the distinct ones).

The product of its digits is 756, while the sum is 23.

The square root of 122113733 is about 11050.5082688535. The cubic root of 122113733 is about 496.1216384055.

Adding to 122113733 its reverse (337311221), we get a palindrome (459424954).

The spelling of 122113733 in words is "one hundred twenty-two million, one hundred thirteen thousand, seven hundred thirty-three".