20332331110222 has 4 divisors (see below), whose sum is σ = 30498496665336. Its totient is φ = 10166165555110.

The previous prime is 20332331110181. The next prime is 20332331110321. The reversal of 20332331110222 is 22201113323302.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×20332331110222² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5083082777554 + ... + 5083082777557.

It is an arithmetic number, because the mean of its divisors is an integer number (7624624166334).

Almost surely, 2^{20332331110222} is an apocalyptic number.

20332331110222 is a deficient number, since it is larger than the sum of its proper divisors (10166165555114).

20332331110222 is a wasteful number, since it uses less digits than its factorization.

20332331110222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10166165555113.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 20332331110222 its reverse (22201113323302), we get a palindrome (42533444433524).

The spelling of 20332331110222 in words is "twenty trillion, three hundred thirty-two billion, three hundred thirty-one million, one hundred ten thousand, two hundred twenty-two".