1000002211983 has 12 divisors (see below), whose sum is σ = 1466006560408. Its totient is φ = 656717870160.

The previous prime is 1000002211981. The next prime is 1000002212009. The reversal of 1000002211983 is 3891122000001.

1000002211983 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1000002211983 - 2¹ = 1000002211981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000002211981) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 829188628 + ... + 829189833.

Almost surely, 2^{1000002211983} is an apocalyptic number.

1000002211983 is a deficient number, since it is larger than the sum of its proper divisors (466004348425).

1000002211983 is a wasteful number, since it uses less digits than its factorization.

1000002211983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1658378534 (or 1658378531 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

Adding to 1000002211983 its reverse (3891122000001), we get a palindrome (4891124211984).

The spelling of 1000002211983 in words is "one trillion, two million, two hundred eleven thousand, nine hundred eighty-three".