202011161094 has 12 divisors (see below), whose sum is σ = 437690849076. Its totient is φ = 67337053692.

The previous prime is 202011161083. The next prime is 202011161101. The reversal of 202011161094 is 490161110202.

202011161094 is a `hidden beast` number, since 20 + 20 + 1 + 1 + 1 + 610 + 9 + 4 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5611421124 + ... + 5611421159.

It is an arithmetic number, because the mean of its divisors is an integer number (36474237423).

Almost surely, 2^202011161094 is an apocalyptic number.

202011161094 is an abundant number, since it is smaller than the sum of its proper divisors (235679687982).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

202011161094 is a wasteful number, since it uses less digits than its factorization.

202011161094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11222842291 (or 11222842288 counting only the distinct ones).

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

Adding to 202011161094 its reverse (490161110202), we get a palindrome (692172271296).

The spelling of 202011161094 in words is "two hundred two billion, eleven million, one hundred sixty-one thousand, ninety-four".