200122011412 has 6 divisors (see below), whose sum is σ = 350213519978. Its totient is φ = 100061005704.

The previous prime is 200122011367. The next prime is 200122011421. The reversal of 200122011412 is 214110221002.

It can be written as a sum of positive squares in only one way, i.e., 164670393616 + 35451617796 = 405796^2 + 188286^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25015251423 + ... + 25015251430.

Almost surely, 2^200122011412 is an apocalyptic number.

It is an amenable number.

200122011412 is a deficient number, since it is larger than the sum of its proper divisors (150091508566).

200122011412 is a wasteful number, since it uses less digits than its factorization.

200122011412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50030502857 (or 50030502855 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 200122011412 its reverse (214110221002), we get a palindrome (414232232414).

The spelling of 200122011412 in words is "two hundred billion, one hundred twenty-two million, eleven thousand, four hundred twelve".