1211103233002 has 16 divisors (see below), whose sum is σ = 1957899041280. Its totient is φ = 558541719792.

The previous prime is 1211103232979. The next prime is 1211103233017. The reversal of 1211103233002 is 2003323011121.

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, 17840602 + ... + 17908357.

It is an arithmetic number, because the mean of its divisors is an integer number (122368690080).

Almost surely, 2^{1211103233002} is an apocalyptic number.

1211103233002 is a deficient number, since it is larger than the sum of its proper divisors (746795808278).

1211103233002 is a wasteful number, since it uses less digits than its factorization.

1211103233002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35750277.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1211103233002 its reverse (2003323011121), we get a palindrome (3214426244123).

The spelling of 1211103233002 in words is "one trillion, two hundred eleven billion, one hundred three million, two hundred thirty-three thousand, two".