202011111112203 has 6 divisors (see below), whose sum is σ = 291793827162084. Its totient is φ = 134674074074796.

The previous prime is 202011111112169. The next prime is 202011111112301. The reversal of 202011111112203 is 302211111110202.

It is a happy number.

202011111112203 is a `hidden beast` number, since 20 + 201 + 111 + 111 + 220 + 3 = 666.

202011111112203 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 202011111112203 - 2²⁶ = 202011044003339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (202011111112303) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11222839506225 + ... + 11222839506242.

It is an arithmetic number, because the mean of its divisors is an integer number (48632304527014).

Almost surely, 2^{202011111112203} is an apocalyptic number.

202011111112203 is a deficient number, since it is larger than the sum of its proper divisors (89782716049881).

202011111112203 is a wasteful number, since it uses less digits than its factorization.

202011111112203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22445679012473 (or 22445679012470 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 18.

Adding to 202011111112203 its reverse (302211111110202), we get a palindrome (504222222222405).

The spelling of 202011111112203 in words is "two hundred two trillion, eleven billion, one hundred eleven million, one hundred twelve thousand, two hundred three".