200122423101 has 12 divisors (see below), whose sum is σ = 290839133728. Its totient is φ = 132596451144.

The previous prime is 200122423051. The next prime is 200122423117. The reversal of 200122423101 is 101324221002.

It is a happy number.

200122423101 is a `hidden beast` number, since 20 + 0 + 122 + 423 + 101 = 666.

It is not a de Polignac number, because 200122423101 - 2⁶ = 200122423037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200122423601) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 68206585 + ... + 68209518.

Almost surely, 2^200122423101 is an apocalyptic number.

It is an amenable number.

200122423101 is a deficient number, since it is larger than the sum of its proper divisors (90716710627).

200122423101 is a wasteful number, since it uses less digits than its factorization.

200122423101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136416272 (or 136416269 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 200122423101 its reverse (101324221002), we get a palindrome (301446644103).

The spelling of 200122423101 in words is "two hundred billion, one hundred twenty-two million, four hundred twenty-three thousand, one hundred one".