2000223431 has 12 divisors (see below), whose sum is σ = 2035546656. Its totient is φ = 1965495840.

The previous prime is 2000223419. The next prime is 2000223443. The reversal of 2000223431 is 1343220002.

It is an interprime number because it is at equal distance from previous prime (2000223419) and next prime (2000223443).

It is not a de Polignac number, because 2000223431 - 2¹⁰ = 2000222407 is a prime.

It is a super-2 number, since 2×2000223431² = 8001787547842823522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000223331) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2333555 + ... + 2334411.

It is an arithmetic number, because the mean of its divisors is an integer number (169628888).

Almost surely, 2^2000223431 is an apocalyptic number.

2000223431 is a deficient number, since it is larger than the sum of its proper divisors (35323225).

2000223431 is an frugal number, since it uses more digits than its factorization.

2000223431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1462 (or 1391 counting only the distinct ones).

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

The square root of 2000223431 is about 44723.8575147538. The cubic root of 2000223431 is about 1259.9679657179.

Adding to 2000223431 its reverse (1343220002), we get a palindrome (3343443433).

The spelling of 2000223431 in words is "two billion, two hundred twenty-three thousand, four hundred thirty-one".