210022122222022 has 16 divisors (see below), whose sum is σ = 344035470284352. Its totient is φ = 95363793607720.

The previous prime is 210022122222019. The next prime is 210022122222103. The reversal of 210022122222022 is 220222221220012.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 210022122221984 and 210022122222002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5040348808 + ... + 5040390475.

It is an arithmetic number, because the mean of its divisors is an integer number (21502216892772).

Almost surely, 2^{210022122222022} is an apocalyptic number.

210022122222022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

210022122222022 is a deficient number, since it is larger than the sum of its proper divisors (134013348062330).

210022122222022 is a wasteful number, since it uses less digits than its factorization.

210022122222022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10080740243.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 210022122222022 its reverse (220222221220012), we get a palindrome (430244343442034).

The spelling of 210022122222022 in words is "two hundred ten trillion, twenty-two billion, one hundred twenty-two million, two hundred twenty-two thousand, twenty-two".