1120201020102 has 64 divisors (see below), whose sum is σ = 2370059518464. Its totient is φ = 352508889600.

The previous prime is 1120201020041. The next prime is 1120201020131. The reversal of 1120201020102 is 2010201020211.

It is a super-2 number, since 2×1120201020102² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 1052878 + ... + 1830014.

It is an arithmetic number, because the mean of its divisors is an integer number (37032179976).

Almost surely, 2^{1120201020102} is an apocalyptic number.

1120201020102 is an abundant number, since it is smaller than the sum of its proper divisors (1249858498362).

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

1120201020102 is a wasteful number, since it uses less digits than its factorization.

1120201020102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 777373.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1120201020102 its reverse (2010201020211), we get a palindrome (3130402040313).

The spelling of 1120201020102 in words is "one trillion, one hundred twenty billion, two hundred one million, twenty thousand, one hundred two".