1120101022000 has 80 divisors (see below), whose sum is σ = 2718183248352. Its totient is φ = 446422713600.

The previous prime is 1120101021997. The next prime is 1120101022009. The reversal of 1120101022000 is 2201010211.

It is a tau number, because it is divible by the number of its divisors (80).

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

It is not an unprimeable number, because it can be changed into a prime (1120101022009) 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 15 ways as a sum of consecutive naturals, for example, 456922 + ... + 1564921.

Almost surely, 2^{1120101022000} is an apocalyptic number.

1120101022000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1120101022000 is an abundant number, since it is smaller than the sum of its proper divisors (1598082226352).

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

1120101022000 is a wasteful number, since it uses less digits than its factorization.

1120101022000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2022143 (or 2022127 counting only the distinct ones).

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

Adding to 1120101022000 its reverse (2201010211), we get a palindrome (1122302032211).

The spelling of 1120101022000 in words is "one trillion, one hundred twenty billion, one hundred one million, twenty-two thousand".