120001122101223 has 80 divisors (see below), whose sum is σ = 199759258702080. Its totient is φ = 71180226230400.

The previous prime is 120001122101177. The next prime is 120001122101351. The reversal of 120001122101223 is 322101221100021.

120001122101223 is a `hidden beast` number, since 120 + 0 + 0 + 112 + 210 + 1 + 223 = 666.

It is not a de Polignac number, because 120001122101223 - 2⁹ = 120001122100711 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120001122101196 and 120001122101205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120001122106223) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1743688 + ... + 15589826.

It is an arithmetic number, because the mean of its divisors is an integer number (2496990733776).

Almost surely, 2^{120001122101223} is an apocalyptic number.

120001122101223 is a deficient number, since it is larger than the sum of its proper divisors (79758136600857).

120001122101223 is a wasteful number, since it uses less digits than its factorization.

120001122101223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13846370 (or 13846361 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 120001122101223 its reverse (322101221100021), we get a palindrome (442102343201244).

The spelling of 120001122101223 in words is "one hundred twenty trillion, one billion, one hundred twenty-two million, one hundred one thousand, two hundred twenty-three".