200002212001111 has 4 divisors (see below), whose sum is σ = 215386997539672. Its totient is φ = 184617426462552.

The previous prime is 200002212001057. The next prime is 200002212001147. The reversal of 200002212001111 is 111100212200002.

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

It is a cyclic number.

It is not a de Polignac number, because 200002212001111 - 2⁹ = 200002212000599 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13), and also a Moran number because the ratio is a prime number: 15384785538547 = 200002212001111 / (2 + 0 + 0 + 0 + 0 + 2 + 2 + 1 + 2 + 0 + 0 + 1 + 1 + 1 + 1).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200002212001091 and 200002212001100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200002212001181) 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, 7692392769261 + ... + 7692392769286.

It is an arithmetic number, because the mean of its divisors is an integer number (53846749384918).

Almost surely, 2^{200002212001111} is an apocalyptic number.

200002212001111 is a deficient number, since it is larger than the sum of its proper divisors (15384785538561).

200002212001111 is a wasteful number, since it uses less digits than its factorization.

200002212001111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15384785538560.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 200002212001111 its reverse (111100212200002), we get a palindrome (311102424201113).

The spelling of 200002212001111 in words is "two hundred trillion, two billion, two hundred twelve million, one thousand, one hundred eleven".