10212044421322 has 4 divisors (see below), whose sum is σ = 15318066631986. Its totient is φ = 5106022210660.

The previous prime is 10212044421289. The next prime is 10212044421343. The reversal of 10212044421322 is 22312444021201.

10212044421322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10081456867161 + 130587554161 = 3175131^2 + 361369^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2553011105329 + ... + 2553011105332.

Almost surely, 2^{10212044421322} is an apocalyptic number.

10212044421322 is a deficient number, since it is larger than the sum of its proper divisors (5106022210664).

10212044421322 is an equidigital number, since it uses as much as digits as its factorization.

10212044421322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5106022210663.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 10212044421322 its reverse (22312444021201), we get a palindrome (32524488442523).

The spelling of 10212044421322 in words is "ten trillion, two hundred twelve billion, forty-four million, four hundred twenty-one thousand, three hundred twenty-two".