20022044210032 has 40 divisors (see below), whose sum is σ = 42151672040960. Its totient is φ = 9178186645440.

The previous prime is 20022044210009. The next prime is 20022044210071. The reversal of 20022044210032 is 23001244022002.

It is a junction number, because it is equal to n+sod(n) for n = 20022044209985 and 20022044210012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1062280698 + ... + 1062299545.

It is an arithmetic number, because the mean of its divisors is an integer number (1053791801024).

Almost surely, 2^{20022044210032} is an apocalyptic number.

It is an amenable number.

20022044210032 is an abundant number, since it is smaller than the sum of its proper divisors (22129627830928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20022044210032 is a wasteful number, since it uses less digits than its factorization.

20022044210032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2124580301 (or 2124580295 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 20022044210032 its reverse (23001244022002), we get a palindrome (43023288232034).

The spelling of 20022044210032 in words is "twenty trillion, twenty-two billion, forty-four million, two hundred ten thousand, thirty-two".