210222010022122 has 16 divisors (see below), whose sum is σ = 360382211528832. Its totient is φ = 90094741422480.

The previous prime is 210222010022117. The next prime is 210222010022137. The reversal of 210222010022122 is 221220010222012.

210222010022122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×210222010022122² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 210222010022122.

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, 30580353 + ... + 36818500.

It is an arithmetic number, because the mean of its divisors is an integer number (22523888220552).

Almost surely, 2^{210222010022122} is an apocalyptic number.

210222010022122 is a deficient number, since it is larger than the sum of its proper divisors (150160201506710).

210222010022122 is a wasteful number, since it uses less digits than its factorization.

210222010022122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67621653.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 210222010022122 its reverse (221220010222012), we get a palindrome (431442020244134).

The spelling of 210222010022122 in words is "two hundred ten trillion, two hundred twenty-two billion, ten million, twenty-two thousand, one hundred twenty-two".