210222212200022 has 32 divisors (see below), whose sum is σ = 344255330392704. Its totient is φ = 95484627288000.

The previous prime is 210222212199911. The next prime is 210222212200027. The reversal of 210222212200022 is 220002212222012.

It is a junction number, because it is equal to n+sod(n) for n = 210222212199967 and 210222212200003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210222212200027) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 773732897 + ... + 774004547.

It is an arithmetic number, because the mean of its divisors is an integer number (10757979074772).

Almost surely, 2^{210222212200022} is an apocalyptic number.

210222212200022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

210222212200022 is a deficient number, since it is larger than the sum of its proper divisors (134033118192682).

210222212200022 is a wasteful number, since it uses less digits than its factorization.

210222212200022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297644.

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

Adding to 210222212200022 its reverse (220002212222012), we get a palindrome (430224424422034).

The spelling of 210222212200022 in words is "two hundred ten trillion, two hundred twenty-two billion, two hundred twelve million, two hundred thousand, twenty-two".