122033000230311 has 16 divisors (see below), whose sum is σ = 164213764198400. Its totient is φ = 80605518553728.

The previous prime is 122033000230303. The next prime is 122033000230367. The reversal of 122033000230311 is 113032000330221.

It is not a de Polignac number, because 122033000230311 - 2³ = 122033000230303 is a prime.

It is a super-2 number, since 2×122033000230311² (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 (122033000230511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216427906 + ... + 216991023.

It is an arithmetic number, because the mean of its divisors is an integer number (10263360262400).

Almost surely, 2^{122033000230311} is an apocalyptic number.

122033000230311 is a deficient number, since it is larger than the sum of its proper divisors (42180763968089).

122033000230311 is a wasteful number, since it uses less digits than its factorization.

122033000230311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433419798.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 122033000230311 its reverse (113032000330221), we get a palindrome (235065000560532).

The spelling of 122033000230311 in words is "one hundred twenty-two trillion, thirty-three billion, two hundred thirty thousand, three hundred eleven".