1111210022002 has 16 divisors (see below), whose sum is σ = 1673893739520. Its totient is φ = 553245733152.

The previous prime is 1111210021997. The next prime is 1111210022023. The reversal of 1111210022002 is 2002200121111.

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, 8690143 + ... + 8817085.

It is an arithmetic number, because the mean of its divisors is an integer number (104618358720).

Almost surely, 2^{1111210022002} is an apocalyptic number.

1111210022002 is a deficient number, since it is larger than the sum of its proper divisors (562683717518).

1111210022002 is a wasteful number, since it uses less digits than its factorization.

1111210022002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145497.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1111210022002 its reverse (2002200121111), we get a palindrome (3113410143113).

The spelling of 1111210022002 in words is "one trillion, one hundred eleven billion, two hundred ten million, twenty-two thousand, two".