1120021202002 has 8 divisors (see below), whose sum is σ = 1689313747212. Its totient is φ = 556916619600.

The previous prime is 1120021201969. The next prime is 1120021202021. The reversal of 1120021202002 is 2002021200211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1109712658041 + 10308543961 = 1053429^2 + 101531^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 1546990249 + ... + 1546990972.

Almost surely, 2^{1120021202002} is an apocalyptic number.

1120021202002 is a deficient number, since it is larger than the sum of its proper divisors (569292545210).

1120021202002 is a wasteful number, since it uses less digits than its factorization.

1120021202002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3093981404.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1120021202002 its reverse (2002021200211), we get a palindrome (3122042402213).

The spelling of 1120021202002 in words is "one trillion, one hundred twenty billion, twenty-one million, two hundred two thousand, two".