1002201043112 has 16 divisors (see below), whose sum is σ = 1989663835860. Its totient is φ = 471624020224.

The previous prime is 1002201043069. The next prime is 1002201043153. The reversal of 1002201043112 is 2113401022001.

1002201043112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 993877400356 + 8323642756 = 996934^2 + 91234^2 .

It is a Harshad number since it is a multiple of its sum of digits (17).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3684562523 + ... + 3684562794.

Almost surely, 2^{1002201043112} is an apocalyptic number.

It is an amenable number.

1002201043112 is a deficient number, since it is larger than the sum of its proper divisors (987462792748).

1002201043112 is a wasteful number, since it uses less digits than its factorization.

1002201043112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7369125340 (or 7369125336 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 1002201043112 its reverse (2113401022001), we get a palindrome (3115602065113).

The spelling of 1002201043112 in words is "one trillion, two billion, two hundred one million, forty-three thousand, one hundred twelve".