10012221201 has 24 divisors (see below), whose sum is σ = 14012369280. Its totient is φ = 6356112192.

The previous prime is 10012221181. The next prime is 10012221223. The reversal of 10012221201 is 10212221001.

It is not a de Polignac number, because 10012221201 - 2⁵ = 10012221169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10012221601) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 167095 + ... + 218963.

It is an arithmetic number, because the mean of its divisors is an integer number (583848720).

Almost surely, 2^10012221201 is an apocalyptic number.

It is an amenable number.

10012221201 is a deficient number, since it is larger than the sum of its proper divisors (4000148079).

10012221201 is an equidigital number, since it uses as much as digits as its factorization.

10012221201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51993 (or 51956 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10012221201 its reverse (10212221001), we get a palindrome (20224442202).

The spelling of 10012221201 in words is "ten billion, twelve million, two hundred twenty-one thousand, two hundred one".