1120212001211 has 4 divisors (see below), whose sum is σ = 1132798653000. Its totient is φ = 1107625349424.

The previous prime is 1120212001199. The next prime is 1120212001231. The reversal of 1120212001211 is 1121002120211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1120212001211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120212001231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6293325761 + ... + 6293325938.

It is an arithmetic number, because the mean of its divisors is an integer number (283199663250).

Almost surely, 2^{1120212001211} is an apocalyptic number.

1120212001211 is a deficient number, since it is larger than the sum of its proper divisors (12586651789).

1120212001211 is an equidigital number, since it uses as much as digits as its factorization.

1120212001211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12586651788.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1120212001211 its reverse (1121002120211), we get a palindrome (2241214121422).

The spelling of 1120212001211 in words is "one trillion, one hundred twenty billion, two hundred twelve million, one thousand, two hundred eleven".