10212223001021 has 8 divisors (see below), whose sum is σ = 10516072831488. Its totient is φ = 9910981324000.

The previous prime is 10212223000999. The next prime is 10212223001027. The reversal of 10212223001021 is 12010032221201.

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 10212223001021 - 2¹⁴ = 10212222984637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10212223001027) 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, 652030415 + ... + 652046076.

It is an arithmetic number, because the mean of its divisors is an integer number (1314509103936).

Almost surely, 2^{10212223001021} is an apocalyptic number.

It is an amenable number.

10212223001021 is a deficient number, since it is larger than the sum of its proper divisors (303849830467).

10212223001021 is a wasteful number, since it uses less digits than its factorization.

10212223001021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1304076723.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 10212223001021 its reverse (12010032221201), we get a palindrome (22222255222222).

The spelling of 10212223001021 in words is "ten trillion, two hundred twelve billion, two hundred twenty-three million, one thousand, twenty-one".