1223035022 has 16 divisors (see below), whose sum is σ = 2006121600. Its totient is φ = 554594040.

The previous prime is 1223034991. The next prime is 1223035039. The reversal of 1223035022 is 2205303221.

It is a junction number, because it is equal to n+sod(n) for n = 1223034985 and 1223035003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57122 + ... + 75557.

It is an arithmetic number, because the mean of its divisors is an integer number (125382600).

Almost surely, 2^1223035022 is an apocalyptic number.

1223035022 is a deficient number, since it is larger than the sum of its proper divisors (783086578).

1223035022 is a wasteful number, since it uses less digits than its factorization.

1223035022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133111.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 1223035022 is about 34971.9176197131. The cubic root of 1223035022 is about 1069.4150650427.

Adding to 1223035022 its reverse (2205303221), we get a palindrome (3428338243).

The spelling of 1223035022 in words is "one billion, two hundred twenty-three million, thirty-five thousand, twenty-two".