20220031010123 has 8 divisors (see below), whose sum is σ = 23108749540320. Its totient is φ = 17331348147840.

The previous prime is 20220031010119. The next prime is 20220031010131. The reversal of 20220031010123 is 32101013002202.

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 20220031010123 - 2² = 20220031010119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20220031010323) 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, 7690958 + ... + 9979523.

It is an arithmetic number, because the mean of its divisors is an integer number (2888593692540).

Almost surely, 2^{20220031010123} is an apocalyptic number.

20220031010123 is a deficient number, since it is larger than the sum of its proper divisors (2888718530197).

20220031010123 is a wasteful number, since it uses less digits than its factorization.

20220031010123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17833957.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 20220031010123 its reverse (32101013002202), we get a palindrome (52321044012325).

The spelling of 20220031010123 in words is "twenty trillion, two hundred twenty billion, thirty-one million, ten thousand, one hundred twenty-three".