210122444221012 has 24 divisors (see below), whose sum is σ = 371735110754280. Its totient is φ = 103914541977600.

The previous prime is 210122444220973. The next prime is 210122444221021.

210122444221012 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 105973765454736 + 104148678766276 = 10294356^2 + 10205326^2 .

It is a congruent number.

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, 265779837 + ... + 266569252.

It is an arithmetic number, because the mean of its divisors is an integer number (15488962948095).

Almost surely, 2^{210122444221012} is an apocalyptic number.

It is an amenable number.

210122444221012 is a deficient number, since it is larger than the sum of its proper divisors (161612666533268).

210122444221012 is a wasteful number, since it uses less digits than its factorization.

210122444221012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532350171 (or 532350169 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 28.

The spelling of 210122444221012 in words is "two hundred ten trillion, one hundred twenty-two billion, four hundred forty-four million, two hundred twenty-one thousand, twelve".