120221120123330 has 64 divisors (see below), whose sum is σ = 229355577589248. Its totient is φ = 45214648227840.

The previous prime is 120221120123323. The next prime is 120221120123399. The reversal of 120221120123330 is 33321021122021.

It is a junction number, because it is equal to n+sod(n) for n = 120221120123296 and 120221120123305.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 714909239 + ... + 715077381.

It is an arithmetic number, because the mean of its divisors is an integer number (3583680899832).

Almost surely, 2^{120221120123330} is an apocalyptic number.

120221120123330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120221120123330 is a deficient number, since it is larger than the sum of its proper divisors (109134457465918).

120221120123330 is a wasteful number, since it uses less digits than its factorization.

120221120123330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172331.

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

Adding to 120221120123330 its reverse (33321021122021), we get a palindrome (153542141245351).

The spelling of 120221120123330 in words is "one hundred twenty trillion, two hundred twenty-one billion, one hundred twenty million, one hundred twenty-three thousand, three hundred thirty".