101323213222 has 80 divisors (see below), whose sum is σ = 194361793344. Its totient is φ = 39285162000.

The previous prime is 101323213213. The next prime is 101323213247. The reversal of 101323213222 is 222312323101.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 101323213193 and 101323213202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 11140897 + ... + 11149987.

Almost surely, 2^101323213222 is an apocalyptic number.

101323213222 is a deficient number, since it is larger than the sum of its proper divisors (93038580122).

101323213222 is an equidigital number, since it uses as much as digits as its factorization.

101323213222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9343 (or 9322 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 101323213222 its reverse (222312323101), we get a palindrome (323635536323).

The spelling of 101323213222 in words is "one hundred one billion, three hundred twenty-three million, two hundred thirteen thousand, two hundred twenty-two".