120220222220231 has 8 divisors (see below), whose sum is σ = 139986889485984. Its totient is φ = 101101642405920.

The previous prime is 120220222220179. The next prime is 120220222220233. The reversal of 120220222220231 is 132022222022021.

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 120220222220231 - 2¹⁴ = 120220222203847 is a prime.

It is a super-2 number, since 2×120220222220231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120220222220197 and 120220222220206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120220222220233) 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, 162021862460 + ... + 162021863201.

It is an arithmetic number, because the mean of its divisors is an integer number (17498361185748).

Almost surely, 2^{120220222220231} is an apocalyptic number.

120220222220231 is a deficient number, since it is larger than the sum of its proper divisors (19766667265753).

120220222220231 is an equidigital number, since it uses as much as digits as its factorization.

120220222220231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324043725721.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 120220222220231 its reverse (132022222022021), we get a palindrome (252242444242252).

The spelling of 120220222220231 in words is "one hundred twenty trillion, two hundred twenty billion, two hundred twenty-two million, two hundred twenty thousand, two hundred thirty-one".