1233023222 has 8 divisors (see below), whose sum is σ = 1850649336. Its totient is φ = 616140112.

The previous prime is 1233023179. The next prime is 1233023257. The reversal of 1233023222 is 2223203321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1233023222² = 3040692531982522568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1233023194 and 1233023203.

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, 181583 + ... + 188250.

It is an arithmetic number, because the mean of its divisors is an integer number (231331167).

Almost surely, 2^1233023222 is an apocalyptic number.

1233023222 is a deficient number, since it is larger than the sum of its proper divisors (617626114).

1233023222 is a wasteful number, since it uses less digits than its factorization.

1233023222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371502.

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

The square root of 1233023222 is about 35114.4303954941. The cubic root of 1233023222 is about 1072.3183847453.

Adding to 1233023222 its reverse (2223203321), we get a palindrome (3456226543).

The spelling of 1233023222 in words is "one billion, two hundred thirty-three million, twenty-three thousand, two hundred twenty-two".