20123022200331 has 8 divisors (see below), whose sum is σ = 26841099804480. Its totient is φ = 13410146364872.

The previous prime is 20123022200329. The next prime is 20123022200363. The reversal of 20123022200331 is 13300222032102.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 20123022200331 - 2¹ = 20123022200329 is a prime.

It is a super-2 number, since 2×20123022200331² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20123022200298 and 20123022200307.

It is not an unprimeable number, because it can be changed into a prime (20123022200311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1300433145 + ... + 1300448618.

It is an arithmetic number, because the mean of its divisors is an integer number (3355137475560).

Almost surely, 2^{20123022200331} is an apocalyptic number.

20123022200331 is a deficient number, since it is larger than the sum of its proper divisors (6718077604149).

20123022200331 is a wasteful number, since it uses less digits than its factorization.

20123022200331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2600884345.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 20123022200331 its reverse (13300222032102), we get a palindrome (33423244232433).

The spelling of 20123022200331 in words is "twenty trillion, one hundred twenty-three billion, twenty-two million, two hundred thousand, three hundred thirty-one".