10223213322 has 32 divisors (see below), whose sum is σ = 23395276800. Its totient is φ = 2917426608.

The previous prime is 10223213317. The next prime is 10223213323. The reversal of 10223213322 is 22331232201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (10223213323) 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, 109822 + ... + 180297.

It is an arithmetic number, because the mean of its divisors is an integer number (731102400).

Almost surely, 2^10223213322 is an apocalyptic number.

10223213322 is an abundant number, since it is smaller than the sum of its proper divisors (13172063478).

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

10223213322 is a wasteful number, since it uses less digits than its factorization.

10223213322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290970.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 10223213322 its reverse (22331232201), we get a palindrome (32554445523).

The spelling of 10223213322 in words is "ten billion, two hundred twenty-three million, two hundred thirteen thousand, three hundred twenty-two".