200222020022 has 4 divisors (see below), whose sum is σ = 300333030036. Its totient is φ = 100111010010.

The previous prime is 200222020003. The next prime is 200222020027. The reversal of 200222020022 is 220020222002.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 200222019979 and 200222020006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200222020027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50055505004 + ... + 50055505007.

It is an arithmetic number, because the mean of its divisors is an integer number (75083257509).

Almost surely, 2^200222020022 is an apocalyptic number.

200222020022 is a deficient number, since it is larger than the sum of its proper divisors (100111010014).

200222020022 is a wasteful number, since it uses less digits than its factorization.

200222020022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100111010013.

The product of its (nonzero) digits is 128, while the sum is 14.

Adding to 200222020022 its reverse (220020222002), we get a palindrome (420242242024).

It can be divided in two parts, 200 and 222020022, that added together give a palindrome (222020222).

The spelling of 200222020022 in words is "two hundred billion, two hundred twenty-two million, twenty thousand, twenty-two".