200402234223 has 16 divisors (see below), whose sum is σ = 282934437120. Its totient is φ = 125736518016.

The previous prime is 200402234213. The next prime is 200402234261. The reversal of 200402234223 is 322432204002.

It is a happy number.

It is not a de Polignac number, because 200402234223 - 2¹⁷ = 200402103151 is a prime.

It is a super-2 number, since 2×200402234223² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 200402234193 and 200402234202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200402234213) 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, 1126836 + ... + 1292502.

It is an arithmetic number, because the mean of its divisors is an integer number (17683402320).

Almost surely, 2^200402234223 is an apocalyptic number.

200402234223 is a deficient number, since it is larger than the sum of its proper divisors (82532202897).

200402234223 is a wasteful number, since it uses less digits than its factorization.

200402234223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189406.

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 200402234223 its reverse (322432204002), we get a palindrome (522834438225).

The spelling of 200402234223 in words is "two hundred billion, four hundred two million, two hundred thirty-four thousand, two hundred twenty-three".