123122230201 has 8 divisors (see below), whose sum is σ = 129614771520. Its totient is φ = 116630931312.

The previous prime is 123122230183. The next prime is 123122230207. The reversal of 123122230201 is 102032221321.

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 123122230201 - 2²³ = 123113841593 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (123122230207) 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, 103645 + ... + 506938.

It is an arithmetic number, because the mean of its divisors is an integer number (16201846440).

Almost surely, 2^123122230201 is an apocalyptic number.

It is an amenable number.

123122230201 is a deficient number, since it is larger than the sum of its proper divisors (6492541319).

123122230201 is a wasteful number, since it uses less digits than its factorization.

123122230201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621215.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 123122230201 its reverse (102032221321), we get a palindrome (225154451522).

The spelling of 123122230201 in words is "one hundred twenty-three billion, one hundred twenty-two million, two hundred thirty thousand, two hundred one".