123020222020321 has 8 divisors (see below), whose sum is σ = 125105870160000. Its totient is φ = 120934592535120.

The previous prime is 123020222020273. The next prime is 123020222020327.

123020222020321 is nontrivially palindromic in base 10.

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 123020222020321 - 2²⁷ = 123020087802593 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 123020222020292 and 123020222020301.

It is not an unprimeable number, because it can be changed into a prime (123020222020327) 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, 8972680 + ... + 18070678.

It is an arithmetic number, because the mean of its divisors is an integer number (15638233770000).

Almost surely, 2^{123020222020321} is an apocalyptic number.

It is an amenable number.

123020222020321 is a deficient number, since it is larger than the sum of its proper divisors (2085648139679).

123020222020321 is an equidigital number, since it uses as much as digits as its factorization.

123020222020321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9327239.

The product of its (nonzero) digits is 1152, while the sum is 22.

The spelling of 123020222020321 in words is "one hundred twenty-three trillion, twenty billion, two hundred twenty-two million, twenty thousand, three hundred twenty-one".