200222452 has 12 divisors (see below), whose sum is σ = 365623776. Its totient is φ = 95758520.

The previous prime is 200222431. The next prime is 200222461. The reversal of 200222452 is 254222002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1088074 + ... + 1088257.

It is an arithmetic number, because the mean of its divisors is an integer number (30468648).

Almost surely, 2^200222452 is an apocalyptic number.

It is an amenable number.

200222452 is a deficient number, since it is larger than the sum of its proper divisors (165401324).

200222452 is a wasteful number, since it uses less digits than its factorization.

200222452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2176358 (or 2176356 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 19.

The square root of 200222452 is about 14149.9983038868. The cubic root of 200222452 is about 585.0202851709.

Adding to 200222452 its reverse (254222002), we get a palindrome (454444454).

The spelling of 200222452 in words is "two hundred million, two hundred twenty-two thousand, four hundred fifty-two".