1223201333002 has 64 divisors (see below), whose sum is σ = 2064257395200. Its totient is φ = 538882606080.

The previous prime is 1223201332967. The next prime is 1223201333021. The reversal of 1223201333002 is 2003331023221.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42816399 + ... + 42844957.

It is an arithmetic number, because the mean of its divisors is an integer number (32254021800).

Almost surely, 2^{1223201333002} is an apocalyptic number.

1223201333002 is a deficient number, since it is larger than the sum of its proper divisors (841056062198).

1223201333002 is a wasteful number, since it uses less digits than its factorization.

1223201333002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29071.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 1223201333002 its reverse (2003331023221), we get a palindrome (3226532356223).

The spelling of 1223201333002 in words is "one trillion, two hundred twenty-three billion, two hundred one million, three hundred thirty-three thousand, two".