122112011420303 has 16 divisors (see below), whose sum is σ = 124654562952192. Its totient is φ = 119592344760000.

The previous prime is 122112011420299. The next prime is 122112011420309. The reversal of 122112011420303 is 303024110211221.

It is a cyclic number.

It is not a de Polignac number, because 122112011420303 - 2² = 122112011420299 is a prime.

It is a super-2 number, since 2×122112011420303² (a number of 29 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 (122112011420309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 723701075 + ... + 723869787.

It is an arithmetic number, because the mean of its divisors is an integer number (7790910184512).

Almost surely, 2^{122112011420303} is an apocalyptic number.

122112011420303 is a deficient number, since it is larger than the sum of its proper divisors (2542551531889).

122112011420303 is a wasteful number, since it uses less digits than its factorization.

122112011420303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236446.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 122112011420303 its reverse (303024110211221), we get a palindrome (425136121631524).

The spelling of 122112011420303 in words is "one hundred twenty-two trillion, one hundred twelve billion, eleven million, four hundred twenty thousand, three hundred three".