120311321022230 has 16 divisors (see below), whose sum is σ = 233218868443344. Its totient is φ = 44422641608160.

The previous prime is 120311321022227. The next prime is 120311321022251. The reversal of 120311321022230 is 32220123113021.

It is a super-2 number, since 2×120311321022230² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 120311321022196 and 120311321022205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 462735849956 + ... + 462735850215.

It is an arithmetic number, because the mean of its divisors is an integer number (14576179277709).

Almost surely, 2^{120311321022230} is an apocalyptic number.

120311321022230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120311321022230 is a deficient number, since it is larger than the sum of its proper divisors (112907547421114).

120311321022230 is a wasteful number, since it uses less digits than its factorization.

120311321022230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 925471700191.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 120311321022230 its reverse (32220123113021), we get a palindrome (152531444135251).

The spelling of 120311321022230 in words is "one hundred twenty trillion, three hundred eleven billion, three hundred twenty-one million, twenty-two thousand, two hundred thirty".