20122032023 has 16 divisors (see below), whose sum is σ = 21315747840. Its totient is φ = 18942012000.

The previous prime is 20122031999. The next prime is 20122032037. The reversal of 20122032023 is 32023022102.

It is not a de Polignac number, because 20122032023 - 2²⁶ = 20054923159 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20122031992 and 20122032010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20122032083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3942173 + ... + 3947273.

It is an arithmetic number, because the mean of its divisors is an integer number (1332234240).

Almost surely, 2^20122032023 is an apocalyptic number.

20122032023 is a deficient number, since it is larger than the sum of its proper divisors (1193715817).

20122032023 is a wasteful number, since it uses less digits than its factorization.

20122032023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6398.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 20122032023 its reverse (32023022102), we get a palindrome (52145054125).

The spelling of 20122032023 in words is "twenty billion, one hundred twenty-two million, thirty-two thousand, twenty-three".