1120200020102 has 8 divisors (see below), whose sum is σ = 1681062769416. Its totient is φ = 559845763632.

The previous prime is 1120200020101. The next prime is 1120200020111. The reversal of 1120200020102 is 2010200020211.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120200020101) by changing a digit.

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, 127117703 + ... + 127126514.

It is an arithmetic number, because the mean of its divisors is an integer number (210132846177).

Almost surely, 2^{1120200020102} is an apocalyptic number.

1120200020102 is a deficient number, since it is larger than the sum of its proper divisors (560862749314).

1120200020102 is a wasteful number, since it uses less digits than its factorization.

1120200020102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254246422.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 1120200020102 its reverse (2010200020211), we get a palindrome (3130400040313).

The spelling of 1120200020102 in words is "one trillion, one hundred twenty billion, two hundred million, twenty thousand, one hundred two".