10006226156521 has 16 divisors (see below), whose sum is σ = 11481962895360. Its totient is φ = 8542080873360.

The previous prime is 10006226156501. The next prime is 10006226156567. The reversal of 10006226156521 is 12565162260001.

10006226156521 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10006226156521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10006226156501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4412070 + ... + 6283216.

It is an arithmetic number, because the mean of its divisors is an integer number (717622680960).

Almost surely, 2^{10006226156521} is an apocalyptic number.

It is an amenable number.

10006226156521 is a deficient number, since it is larger than the sum of its proper divisors (1475736738839).

10006226156521 is a wasteful number, since it uses less digits than its factorization.

10006226156521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1874244.

The product of its (nonzero) digits is 43200, while the sum is 37.

The spelling of 10006226156521 in words is "ten trillion, six billion, two hundred twenty-six million, one hundred fifty-six thousand, five hundred twenty-one".