10021343222012 has 24 divisors (see below), whose sum is σ = 18682783190400. Its totient is φ = 4689759856176.

The previous prime is 10021343221999. The next prime is 10021343222021. The reversal of 10021343222012 is 21022234312001.

10021343222012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 794329712 + ... + 794342327.

It is an arithmetic number, because the mean of its divisors is an integer number (778449299600).

Almost surely, 2^{10021343222012} is an apocalyptic number.

It is an amenable number.

10021343222012 is a deficient number, since it is larger than the sum of its proper divisors (8661439968388).

10021343222012 is a wasteful number, since it uses less digits than its factorization.

10021343222012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1588672145 (or 1588672143 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 10021343222012 its reverse (21022234312001), we get a palindrome (31043577534013).

The spelling of 10021343222012 in words is "ten trillion, twenty-one billion, three hundred forty-three million, two hundred twenty-two thousand, twelve".