210022122020122 has 8 divisors (see below), whose sum is σ = 315201559937472. Its totient is φ = 104954935374300.

The previous prime is 210022122020119. The next prime is 210022122020197. The reversal of 210022122020122 is 221020221220012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 210022122020122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28062813204 + ... + 28062820687.

It is an arithmetic number, because the mean of its divisors is an integer number (39400194992184).

Almost surely, 2^{210022122020122} is an apocalyptic number.

210022122020122 is a deficient number, since it is larger than the sum of its proper divisors (105179437917350).

210022122020122 is a wasteful number, since it uses less digits than its factorization.

210022122020122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56125635764.

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

Adding to 210022122020122 its reverse (221020221220012), we get a palindrome (431042343240134).

The spelling of 210022122020122 in words is "two hundred ten trillion, twenty-two billion, one hundred twenty-two million, twenty thousand, one hundred twenty-two".