20243101032122 has 16 divisors (see below), whose sum is σ = 31188285362472. Its totient is φ = 9847057973760.

The previous prime is 20243101032101. The next prime is 20243101032127. The reversal of 20243101032122 is 22123010134202.

It can be written as a sum of positive squares in 4 ways, for example, as 19270177227961 + 972923804161 = 4389781^2 + 986369^2 .

It is not an unprimeable number, because it can be changed into a prime (20243101032127) 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, 12232379 + ... + 13788302.

Almost surely, 2^{20243101032122} is an apocalyptic number.

20243101032122 is a deficient number, since it is larger than the sum of its proper divisors (10945184330350).

20243101032122 is a wasteful number, since it uses less digits than its factorization.

20243101032122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26031233.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 20243101032122 its reverse (22123010134202), we get a palindrome (42366111166324).

The spelling of 20243101032122 in words is "twenty trillion, two hundred forty-three billion, one hundred one million, thirty-two thousand, one hundred twenty-two".