20022133322 has 8 divisors (see below), whose sum is σ = 30053374500. Its totient is φ = 10004341824.

The previous prime is 20022133319. The next prime is 20022133331. The reversal of 20022133322 is 22333122002.

It can be written as a sum of positive squares in 2 ways, for example, as 19728730681 + 293402641 = 140459^2 + 17129^2 .

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 = 20022133294 and 20022133303.

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, 3358697 + ... + 3364652.

Almost surely, 2^20022133322 is an apocalyptic number.

20022133322 is a deficient number, since it is larger than the sum of its proper divisors (10031241178).

20022133322 is a wasteful number, since it uses less digits than its factorization.

20022133322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6724840.

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

Adding to 20022133322 its reverse (22333122002), we get a palindrome (42355255324).

The spelling of 20022133322 in words is "twenty billion, twenty-two million, one hundred thirty-three thousand, three hundred twenty-two".