10211520001 has 12 divisors (see below), whose sum is σ = 10770042880. Its totient is φ = 9671793480.

The previous prime is 10211519977. The next prime is 10211520031. The reversal of 10211520001 is 10002511201.

It is not a de Polignac number, because 10211520001 - 2⁷ = 10211519873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10211520031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6081 + ... + 143038.

Almost surely, 2^10211520001 is an apocalyptic number.

It is an amenable number.

10211520001 is a deficient number, since it is larger than the sum of its proper divisors (558522879).

10211520001 is an equidigital number, since it uses as much as digits as its factorization.

10211520001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149244 (or 149197 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 13.

The spelling of 10211520001 in words is "ten billion, two hundred eleven million, five hundred twenty thousand, one".