20023132200122 has 8 divisors (see below), whose sum is σ = 30137205803796. Its totient is φ = 9977396932192.

The previous prime is 20023132200109. The next prime is 20023132200131. The reversal of 20023132200122 is 22100223132002.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 13518189070681 + 6504943129441 = 3676709^2 + 2550479^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 20023132200094 and 20023132200103.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17084583203 + ... + 17084584374.

Almost surely, 2^{20023132200122} is an apocalyptic number.

20023132200122 is a deficient number, since it is larger than the sum of its proper divisors (10114073603674).

20023132200122 is a wasteful number, since it uses less digits than its factorization.

20023132200122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34169167872.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 20023132200122 its reverse (22100223132002), we get a palindrome (42123355332124).

The spelling of 20023132200122 in words is "twenty trillion, twenty-three billion, one hundred thirty-two million, two hundred thousand, one hundred twenty-two".