210122343221012 has 48 divisors (see below), whose sum is σ = 378598511086992. Its totient is φ = 101994379468800.

The previous prime is 210122343220981. The next prime is 210122343221039.

210122343221012 is nontrivially palindromic in base 10.

210122343221012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 13275718939396 + 196846624281616 = 3643586^2 + 14030204^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31122548 + ... + 37267380.

It is an arithmetic number, because the mean of its divisors is an integer number (7887468980979).

Almost surely, 2^{210122343221012} is an apocalyptic number.

It is an amenable number.

210122343221012 is a deficient number, since it is larger than the sum of its proper divisors (168476167865980).

210122343221012 is a wasteful number, since it uses less digits than its factorization.

210122343221012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6146588 (or 6146586 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The spelling of 210122343221012 in words is "two hundred ten trillion, one hundred twenty-two billion, three hundred forty-three million, two hundred twenty-one thousand, twelve".