200123222133 has 8 divisors (see below), whose sum is σ = 266833092096. Its totient is φ = 133414416800.

The previous prime is 200123222083. The next prime is 200123222147. The reversal of 200123222133 is 331222321002.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 200123222133 - 2¹² = 200123218037 is a prime.

It is a super-2 number, since 2×200123222133² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200123222153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 440428 + ... + 770858.

It is an arithmetic number, because the mean of its divisors is an integer number (33354136512).

Almost surely, 2^200123222133 is an apocalyptic number.

It is an amenable number.

200123222133 is a deficient number, since it is larger than the sum of its proper divisors (66709869963).

200123222133 is a wasteful number, since it uses less digits than its factorization.

200123222133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532315.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 200123222133 its reverse (331222321002), we get a palindrome (531345543135).

The spelling of 200123222133 in words is "two hundred billion, one hundred twenty-three million, two hundred twenty-two thousand, one hundred thirty-three".