200312223222234 has 64 divisors (see below), whose sum is σ = 418720553556480. Its totient is φ = 63802838400000.

The previous prime is 200312223222211. The next prime is 200312223222299. The reversal of 200312223222234 is 432222322213002.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38892354 + ... + 43740594.

It is an arithmetic number, because the mean of its divisors is an integer number (6542508649320).

Almost surely, 2^{200312223222234} is an apocalyptic number.

200312223222234 is an abundant number, since it is smaller than the sum of its proper divisors (218408330334246).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200312223222234 is a wasteful number, since it uses less digits than its factorization.

200312223222234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4850727.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 200312223222234 its reverse (432222322213002), we get a palindrome (632534545435236).

The spelling of 200312223222234 in words is "two hundred trillion, three hundred twelve billion, two hundred twenty-three million, two hundred twenty-two thousand, two hundred thirty-four".