20000201222 has 16 divisors (see below), whose sum is σ = 30515972400. Its totient is φ = 9828876288.

The previous prime is 20000201209. The next prime is 20000201227. The reversal of 20000201222 is 22210200002.

It is a super-3 number, since 3×20000201222³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20000201227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106043 + ... + 226374.

It is an arithmetic number, because the mean of its divisors is an integer number (1907248275).

Almost surely, 2^20000201222 is an apocalyptic number.

20000201222 is a deficient number, since it is larger than the sum of its proper divisors (10515771178).

20000201222 is a wasteful number, since it uses less digits than its factorization.

20000201222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332935.

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 20000201222 its reverse (22210200002), we get a palindrome (42210401224).

The spelling of 20000201222 in words is "twenty billion, two hundred one thousand, two hundred twenty-two".