120022623 has 12 divisors (see below), whose sum is σ = 198132688. Its totient is φ = 68584320.

The previous prime is 120022613. The next prime is 120022633. The reversal of 120022623 is 326220021.

120022623 is a `hidden beast` number, since 1 + 20 + 0 + 22 + 623 = 666.

It is an interprime number because it is at equal distance from previous prime (120022613) and next prime (120022633).

It is not a de Polignac number, because 120022623 - 2⁶ = 120022559 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120022596 and 120022605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120022603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 952498 + ... + 952623.

Almost surely, 2^120022623 is an apocalyptic number.

120022623 is a deficient number, since it is larger than the sum of its proper divisors (78110065).

120022623 is a wasteful number, since it uses less digits than its factorization.

120022623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1905134 (or 1905131 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 120022623 is about 10955.4836953920. The cubic root of 120022623 is about 493.2734090939.

Adding to 120022623 its reverse (326220021), we get a palindrome (446242644).

The spelling of 120022623 in words is "one hundred twenty million, twenty-two thousand, six hundred twenty-three".