2000122023 has 8 divisors (see below), whose sum is σ = 2669839488. Its totient is φ = 1331909624.

The previous prime is 2000121979. The next prime is 2000122037. The reversal of 2000122023 is 3202210002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2000122023 - 2⁹ = 2000121511 is a prime.

It is a super-2 number, since 2×2000122023² = 8000976213779225058, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000122823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 373161 + ... + 378482.

It is an arithmetic number, because the mean of its divisors is an integer number (333729936).

Almost surely, 2^2000122023 is an apocalyptic number.

2000122023 is a deficient number, since it is larger than the sum of its proper divisors (669717465).

2000122023 is an equidigital number, since it uses as much as digits as its factorization.

2000122023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752533.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 2000122023 is about 44722.7237878017. The cubic root of 2000122023 is about 1259.9466725982.

Adding to 2000122023 its reverse (3202210002), we get a palindrome (5202332025).

It can be divided in two parts, 20001 and 22023, that added together give a palindrome (42024).

The spelling of 2000122023 in words is "two billion, one hundred twenty-two thousand, twenty-three".