1120021211202 has 16 divisors (see below), whose sum is σ = 2300584109952. Its totient is φ = 363250122480.

The previous prime is 1120021211171. The next prime is 1120021211251. The reversal of 1120021211202 is 2021121200211.

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, 2522570074 + ... + 2522570517.

It is an arithmetic number, because the mean of its divisors is an integer number (143786506872).

Almost surely, 2^{1120021211202} is an apocalyptic number.

1120021211202 is an abundant number, since it is smaller than the sum of its proper divisors (1180562898750).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1120021211202 is a wasteful number, since it uses less digits than its factorization.

1120021211202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5045140633.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1120021211202 its reverse (2021121200211), we get a palindrome (3141142411413).

The spelling of 1120021211202 in words is "one trillion, one hundred twenty billion, twenty-one million, two hundred eleven thousand, two hundred two".