1223233022 has 16 divisors (see below), whose sum is σ = 2002197744. Its totient is φ = 555864000.

The previous prime is 1223233019. The next prime is 1223233049. The reversal of 1223233022 is 2203323221.

It is a super-2 number, since 2×1223233022² = 2992598052222504968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1223232985 and 1223233003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135572 + ... + 144312.

It is an arithmetic number, because the mean of its divisors is an integer number (125137359).

Almost surely, 2^1223233022 is an apocalyptic number.

1223233022 is a deficient number, since it is larger than the sum of its proper divisors (778964722).

1223233022 is a wasteful number, since it uses less digits than its factorization.

1223233022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15115.

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

The square root of 1223233022 is about 34974.7483479152. The cubic root of 1223233022 is about 1069.4727719640.

Adding to 1223233022 its reverse (2203323221), we get a palindrome (3426556243).

It can be divided in two parts, 12232 and 33022, that added together give a palindrome (45254).

The spelling of 1223233022 in words is "one billion, two hundred twenty-three million, two hundred thirty-three thousand, twenty-two".