200221101022 has 16 divisors (see below), whose sum is σ = 306752588352. Its totient is φ = 97970667520.

The previous prime is 200221101007. The next prime is 200221101097. The reversal of 200221101022 is 220101122002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 200221100993 and 200221101011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 878622 + ... + 1082782.

It is an arithmetic number, because the mean of its divisors is an integer number (19172036772).

Almost surely, 2^200221101022 is an apocalyptic number.

200221101022 is a deficient number, since it is larger than the sum of its proper divisors (106531487330).

200221101022 is a wasteful number, since it uses less digits than its factorization.

200221101022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214643.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 200221101022 its reverse (220101122002), we get a palindrome (420322223024).

The spelling of 200221101022 in words is "two hundred billion, two hundred twenty-one million, one hundred one thousand, twenty-two".