2210020120122 has 64 divisors (see below), whose sum is σ = 4502533547520. Its totient is φ = 723081231936.

The previous prime is 2210020120117. The next prime is 2210020120123. The reversal of 2210020120122 is 2210210200122.

2210020120122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2210020120123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31797573 + ... + 31866999.

It is an arithmetic number, because the mean of its divisors is an integer number (70352086680).

Almost surely, 2^{2210020120122} is an apocalyptic number.

2210020120122 is an abundant number, since it is smaller than the sum of its proper divisors (2292513427398).

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

2210020120122 is a wasteful number, since it uses less digits than its factorization.

2210020120122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69995.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2210020120122 its reverse (2210210200122), we get a palindrome (4420230320244).

The spelling of 2210020120122 in words is "two trillion, two hundred ten billion, twenty million, one hundred twenty thousand, one hundred twenty-two".