200122430 has 32 divisors (see below), whose sum is σ = 370427904. Its totient is φ = 77799456.

The previous prime is 200122427. The next prime is 200122451. The reversal of 200122430 is 34221002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94847 + ... + 96933.

It is an arithmetic number, because the mean of its divisors is an integer number (11575872).

Almost surely, 2^200122430 is an apocalyptic number.

200122430 is a deficient number, since it is larger than the sum of its proper divisors (170305474).

200122430 is a wasteful number, since it uses less digits than its factorization.

200122430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2360.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 200122430 is about 14146.4635156636. The cubic root of 200122430 is about 584.9228524656.

Adding to 200122430 its reverse (34221002), we get a palindrome (234343432).

The spelling of 200122430 in words is "two hundred million, one hundred twenty-two thousand, four hundred thirty".