120011222023 has 16 divisors (see below), whose sum is σ = 151857586944. Its totient is φ = 92119484160.

The previous prime is 120011222011. The next prime is 120011222059. The reversal of 120011222023 is 320222110021.

It is a happy number.

It is not a de Polignac number, because 120011222023 - 2¹⁷ = 120011090951 is a prime.

It is a super-2 number, since 2×120011222023² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120011221988 and 120011222006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120011222003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11626090 + ... + 11636407.

It is an arithmetic number, because the mean of its divisors is an integer number (9491099184).

Almost surely, 2^120011222023 is an apocalyptic number.

120011222023 is a deficient number, since it is larger than the sum of its proper divisors (31846364921).

120011222023 is a wasteful number, since it uses less digits than its factorization.

120011222023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23262582.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 120011222023 its reverse (320222110021), we get a palindrome (440233332044).

The spelling of 120011222023 in words is "one hundred twenty billion, eleven million, two hundred twenty-two thousand, twenty-three".