120203303231022 has 192 divisors, whose sum is σ = 278925042654720. Its totient is φ = 34412843520000.

The previous prime is 120203303230961. The next prime is 120203303231023. The reversal of 120203303231022 is 220132303302021.

It is a super-5 number, since 5×120203303231022⁵ (a number of 72 digits) contains 55555 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120203303230983 and 120203303231001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120203303231023) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 22463705647 + ... + 22463710997.

It is an arithmetic number, because the mean of its divisors is an integer number (1452734597160).

Almost surely, 2^{120203303231022} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120203303231022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139462521327360).

120203303231022 is an abundant number, since it is smaller than the sum of its proper divisors (158721739423698).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120203303231022 is a wasteful number, since it uses less digits than its factorization.

120203303231022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9591 (or 9580 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 120203303231022 its reverse (220132303302021), we get a palindrome (340335606533043).

The spelling of 120203303231022 in words is "one hundred twenty trillion, two hundred three billion, three hundred three million, two hundred thirty-one thousand, twenty-two".