1000212201120 has 96 divisors (see below), whose sum is σ = 3437092854720. Its totient is φ = 242475683840.

The previous prime is 1000212201101. The next prime is 1000212201169. The reversal of 1000212201120 is 211022120001.

1000212201120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 1000212201096 and 1000212201105.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94711785 + ... + 94722344.

It is an arithmetic number, because the mean of its divisors is an integer number (35803050570).

Almost surely, 2^{1000212201120} is an apocalyptic number.

1000212201120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1000212201120 is an abundant number, since it is smaller than the sum of its proper divisors (2436880653600).

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

1000212201120 is a wasteful number, since it uses less digits than its factorization.

1000212201120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189434158 (or 189434150 counting only the distinct ones).

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

Adding to 1000212201120 its reverse (211022120001), we get a palindrome (1211234321121).

The spelling of 1000212201120 in words is "one trillion, two hundred twelve million, two hundred one thousand, one hundred twenty".