2120211011000 has 32 divisors (see below), whose sum is σ = 4961293768080. Its totient is φ = 848084404000.

The previous prime is 2120211010999. The next prime is 2120211011029. The reversal of 2120211011000 is 1101120212.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1060104506 + ... + 1060106505.

Almost surely, 2^{2120211011000} is an apocalyptic number.

2120211011000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2120211011000 is an abundant number, since it is smaller than the sum of its proper divisors (2841082757080).

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

2120211011000 is a wasteful number, since it uses less digits than its factorization.

2120211011000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2120211032 (or 2120211018 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 2120211011000 its reverse (1101120212), we get a palindrome (2121312131212).

The spelling of 2120211011000 in words is "two trillion, one hundred twenty billion, two hundred eleven million, eleven thousand".