200022221210042 has 64 divisors (see below), whose sum is σ = 382190363394048. Its totient is φ = 76251856248000.

The previous prime is 200022221210041. The next prime is 200022221210047. The reversal of 200022221210042 is 240012122220002.

It is a junction number, because it is equal to n+sod(n) for n = 200022221209996 and 200022221210023.

It is not an unprimeable number, because it can be changed into a prime (200022221210041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53945408 + ... + 57533915.

It is an arithmetic number, because the mean of its divisors is an integer number (5971724428032).

Almost surely, 2^{200022221210042} is an apocalyptic number.

200022221210042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

200022221210042 is a deficient number, since it is larger than the sum of its proper divisors (182168142184006).

200022221210042 is a wasteful number, since it uses less digits than its factorization.

200022221210042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111479595.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 200022221210042 its reverse (240012122220002), we get a palindrome (440034343430044).

The spelling of 200022221210042 in words is "two hundred trillion, twenty-two billion, two hundred twenty-one million, two hundred ten thousand, forty-two".