10212213442 has 8 divisors (see below), whose sum is σ = 16124547600. Its totient is φ = 4837364244.

The previous prime is 10212213421. The next prime is 10212213481. The reversal of 10212213442 is 24431221201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134371192 + ... + 134371267.

It is an arithmetic number, because the mean of its divisors is an integer number (2015568450).

Almost surely, 2^10212213442 is an apocalyptic number.

10212213442 is a deficient number, since it is larger than the sum of its proper divisors (5912334158).

10212213442 is a wasteful number, since it uses less digits than its factorization.

10212213442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268742480.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 10212213442 its reverse (24431221201), we get a palindrome (34643434643).

The spelling of 10212213442 in words is "ten billion, two hundred twelve million, two hundred thirteen thousand, four hundred forty-two".