1120200021010 has 64 divisors (see below), whose sum is σ = 2331424892160. Its totient is φ = 379570498560.

The previous prime is 1120200020939. The next prime is 1120200021049. The reversal of 1120200021010 is 101200020211.

It is a super-3 number, since 3×1120200021010³ (a number of 37 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

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, 13233942 + ... + 13318318.

It is an arithmetic number, because the mean of its divisors is an integer number (36428513940).

Almost surely, 2^{1120200021010} is an apocalyptic number.

1120200021010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1120200021010 is an abundant number, since it is smaller than the sum of its proper divisors (1211224871150).

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

1120200021010 is a wasteful number, since it uses less digits than its factorization.

1120200021010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86611.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 1120200021010 its reverse (101200020211), we get a palindrome (1221400041221).

The spelling of 1120200021010 in words is "one trillion, one hundred twenty billion, two hundred million, twenty-one thousand, ten".