1223133013322 has 16 divisors (see below), whose sum is σ = 2003394790944. Its totient is φ = 555440550000.

The previous prime is 1223133013283. The next prime is 1223133013387. The reversal of 1223133013322 is 2233103313221.

It is a junction number, because it is equal to n+sod(n) for n = 1223133013291 and 1223133013300.

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, 26426429 + ... + 26472672.

It is an arithmetic number, because the mean of its divisors is an integer number (125212174434).

Almost surely, 2^{1223133013322} is an apocalyptic number.

1223133013322 is a deficient number, since it is larger than the sum of its proper divisors (780261777622).

1223133013322 is a wasteful number, since it uses less digits than its factorization.

1223133013322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52900165.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 1223133013322 its reverse (2233103313221), we get a palindrome (3456236326543).

The spelling of 1223133013322 in words is "one trillion, two hundred twenty-three billion, one hundred thirty-three million, thirteen thousand, three hundred twenty-two".