210222403220022 has 16 divisors (see below), whose sum is σ = 420548645660400. Its totient is φ = 70056827869952.

The previous prime is 210222403219993. The next prime is 210222403220029. The reversal of 210222403220022 is 220022304222012.

It is a junction number, because it is equal to n+sod(n) for n = 210222403219974 and 210222403220001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210222403220029) 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, 4326607863 + ... + 4326656450.

It is an arithmetic number, because the mean of its divisors is an integer number (26284290353775).

Almost surely, 2^{210222403220022} is an apocalyptic number.

210222403220022 is an abundant number, since it is smaller than the sum of its proper divisors (210326242440378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

210222403220022 is a wasteful number, since it uses less digits than its factorization.

210222403220022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8653268367.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 210222403220022 its reverse (220022304222012), we get a palindrome (430244707442034).

The spelling of 210222403220022 in words is "two hundred ten trillion, two hundred twenty-two billion, four hundred three million, two hundred twenty thousand, twenty-two".