20132303222 has 8 divisors (see below), whose sum is σ = 30199311216. Its totient is φ = 10065866152.

The previous prime is 20132303209. The next prime is 20132303273. The reversal of 20132303222 is 22230323102.

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 = 20132303194 and 20132303203.

It is a congruent number.

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, 39698 + ... + 204549.

It is an arithmetic number, because the mean of its divisors is an integer number (3774913902).

Almost surely, 2^20132303222 is an apocalyptic number.

20132303222 is a deficient number, since it is larger than the sum of its proper divisors (10067007994).

20132303222 is a wasteful number, since it uses less digits than its factorization.

20132303222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285462.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 20132303222 its reverse (22230323102), we get a palindrome (42362626324).

The spelling of 20132303222 in words is "twenty billion, one hundred thirty-two million, three hundred three thousand, two hundred twenty-two".