10120210021001 has 8 divisors (see below), whose sum is σ = 10131304200000. Its totient is φ = 10109116564560.

The previous prime is 10120210020959. The next prime is 10120210021003. The reversal of 10120210021001 is 10012001202101.

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 10120210021001 - 2¹⁴ = 10120210004617 is a prime.

It is a super-2 number, since 2×10120210021001² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10120210021003) 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, 30737750 + ... + 31065248.

It is an arithmetic number, because the mean of its divisors is an integer number (1266413025000).

Almost surely, 2^{10120210021001} is an apocalyptic number.

It is an amenable number.

10120210021001 is a deficient number, since it is larger than the sum of its proper divisors (11094178999).

10120210021001 is an equidigital number, since it uses as much as digits as its factorization.

10120210021001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361279.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10120210021001 its reverse (10012001202101), we get a palindrome (20132211223102).

The spelling of 10120210021001 in words is "ten trillion, one hundred twenty billion, two hundred ten million, twenty-one thousand, one".