200032022100042 has 24 divisors (see below), whose sum is σ = 472802961327840. Its totient is φ = 60615764272680.

The previous prime is 200032022100041. The next prime is 200032022100091. The reversal of 200032022100042 is 240001220230002.

200032022100042 is a `hidden beast` number, since 200 + 0 + 320 + 2 + 2 + 100 + 0 + 42 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 200032022099988 and 200032022100024.

It is not an unprimeable number, because it can be changed into a prime (200032022100041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 505131368742 + ... + 505131369137.

It is an arithmetic number, because the mean of its divisors is an integer number (19700123388660).

Almost surely, 2^{200032022100042} is an apocalyptic number.

200032022100042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

200032022100042 is an abundant number, since it is smaller than the sum of its proper divisors (272770939227798).

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

200032022100042 is a wasteful number, since it uses less digits than its factorization.

200032022100042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010262737898 (or 1010262737895 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 200032022100042 its reverse (240001220230002), we get a palindrome (440033242330044).

The spelling of 200032022100042 in words is "two hundred trillion, thirty-two billion, twenty-two million, one hundred thousand, forty-two".