10621226027321 has 8 divisors (see below), whose sum is σ = 13072278187584. Its totient is φ = 8403607406160.

The previous prime is 10621226027317. The next prime is 10621226027339. The reversal of 10621226027321 is 12372062212601.

10621226027321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10621226027321 - 2² = 10621226027317 is a prime.

It is a super-2 number, since 2×10621226027321² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10621226027821) 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, 58358384675 + ... + 58358384856.

It is an arithmetic number, because the mean of its divisors is an integer number (1634034773448).

Almost surely, 2^{10621226027321} is an apocalyptic number.

It is an amenable number.

10621226027321 is a deficient number, since it is larger than the sum of its proper divisors (2451052160263).

10621226027321 is a wasteful number, since it uses less digits than its factorization.

10621226027321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116716769551.

The product of its (nonzero) digits is 24192, while the sum is 35.

Adding to 10621226027321 its reverse (12372062212601), we get a palindrome (22993288239922).

The spelling of 10621226027321 in words is "ten trillion, six hundred twenty-one billion, two hundred twenty-six million, twenty-seven thousand, three hundred twenty-one".