10012213321 has 8 divisors (see below), whose sum is σ = 10923179904. Its totient is φ = 9101374320.

The previous prime is 10012213303. The next prime is 10012213327. The reversal of 10012213321 is 12331221001.

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

It is a cyclic number.

It is not a de Polignac number, because 10012213321 - 2⁷ = 10012213193 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10012213295 and 10012213304.

It is not an unprimeable number, because it can be changed into a prime (10012213327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216016 + ... + 258238.

It is an arithmetic number, because the mean of its divisors is an integer number (1365397488).

Almost surely, 2^10012213321 is an apocalyptic number.

10012213321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10012213321 is a deficient number, since it is larger than the sum of its proper divisors (910966583).

10012213321 is a wasteful number, since it uses less digits than its factorization.

10012213321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63791.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10012213321 its reverse (12331221001), we get a palindrome (22343434322).

The spelling of 10012213321 in words is "ten billion, twelve million, two hundred thirteen thousand, three hundred twenty-one".