1000202002111 has 8 divisors (see below), whose sum is σ = 1102190400080. Its totient is φ = 901792144512.

The previous prime is 1000202002109. The next prime is 1000202002157. The reversal of 1000202002111 is 1112002020001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1000202002111 - 2¹ = 1000202002109 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 (1000202002171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 894634506 + ... + 894635623.

It is an arithmetic number, because the mean of its divisors is an integer number (137773800010).

Almost surely, 2^{1000202002111} is an apocalyptic number.

1000202002111 is a deficient number, since it is larger than the sum of its proper divisors (101988397969).

1000202002111 is a wasteful number, since it uses less digits than its factorization.

1000202002111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1789270185.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 1000202002111 its reverse (1112002020001), we get a palindrome (2112204022112).

The spelling of 1000202002111 in words is "one trillion, two hundred two million, two thousand, one hundred eleven".