1223122203022 has 16 divisors (see below), whose sum is σ = 1878944965344. Its totient is φ = 596977780000.

The previous prime is 1223122203001. The next prime is 1223122203041. The reversal of 1223122203022 is 2203022213221.

It is a junction number, because it is equal to n+sod(n) for n = 1223122202984 and 1223122203002.

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, 42626929 + ... + 42655612.

It is an arithmetic number, because the mean of its divisors is an integer number (117434060334).

Almost surely, 2^{1223122203022} is an apocalyptic number.

1223122203022 is a deficient number, since it is larger than the sum of its proper divisors (655822762322).

1223122203022 is a wasteful number, since it uses less digits than its factorization.

1223122203022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85282715.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 1223122203022 its reverse (2203022213221), we get a palindrome (3426144416243).

The spelling of 1223122203022 in words is "one trillion, two hundred twenty-three billion, one hundred twenty-two million, two hundred three thousand, twenty-two".