20330010222 has 32 divisors (see below), whose sum is σ = 42843448320. Its totient is φ = 6413489280.

The previous prime is 20330010221. The next prime is 20330010299. The reversal of 20330010222 is 22201003302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20330010221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22998 + ... + 202950.

It is an arithmetic number, because the mean of its divisors is an integer number (1338857760).

Almost surely, 2^20330010222 is an apocalyptic number.

20330010222 is an abundant number, since it is smaller than the sum of its proper divisors (22513438098).

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

20330010222 is a wasteful number, since it uses less digits than its factorization.

20330010222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180968.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 20330010222 its reverse (22201003302), we get a palindrome (42531013524).

The spelling of 20330010222 in words is "twenty billion, three hundred thirty million, ten thousand, two hundred twenty-two".