1120021110202 has 8 divisors (see below), whose sum is σ = 1680457324896. Its totient is φ = 559868668572.

The previous prime is 1120021110193. The next prime is 1120021110203. The reversal of 1120021110202 is 2020111200211.

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

It is not an unprimeable number, because it can be changed into a prime (1120021110203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70933398 + ... + 70949185.

It is an arithmetic number, because the mean of its divisors is an integer number (210057165612).

Almost surely, 2^{1120021110202} is an apocalyptic number.

1120021110202 is a deficient number, since it is larger than the sum of its proper divisors (560436214694).

1120021110202 is a wasteful number, since it uses less digits than its factorization.

1120021110202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141886532.

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

Adding to 1120021110202 its reverse (2020111200211), we get a palindrome (3140132310413).

Subtracting 1120021110202 from its reverse (2020111200211), we obtain a palindrome (900090090009).

The spelling of 1120021110202 in words is "one trillion, one hundred twenty billion, twenty-one million, one hundred ten thousand, two hundred two".