121323322 has 32 divisors (see below), whose sum is σ = 204811200. Its totient is φ = 53561088.

The previous prime is 121323313. The next prime is 121323337. The reversal of 121323322 is 223323121.

It is a super-2 number, since 2×121323322² = 29438696922231368, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 121323322.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69553 + ... + 71275.

It is an arithmetic number, because the mean of its divisors is an integer number (6400350).

Almost surely, 2^121323322 is an apocalyptic number.

121323322 is a deficient number, since it is larger than the sum of its proper divisors (83487878).

121323322 is a wasteful number, since it uses less digits than its factorization.

121323322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1870.

The product of its digits is 432, while the sum is 19.

The square root of 121323322 is about 11014.6866501049. The cubic root of 121323322 is about 495.0488976625.

Adding to 121323322 its reverse (223323121), we get a palindrome (344646443).

The spelling of 121323322 in words is "one hundred twenty-one million, three hundred twenty-three thousand, three hundred twenty-two".