10221330337401 has 4 divisors (see below), whose sum is σ = 13628440449872. Its totient is φ = 6814220224932.

The previous prime is 10221330337363. The next prime is 10221330337411. The reversal of 10221330337401 is 10473303312201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 10221330337401 - 2²² = 10221326143097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10221330337411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1703555056231 + ... + 1703555056236.

It is an arithmetic number, because the mean of its divisors is an integer number (3407110112468).

Almost surely, 2^{10221330337401} is an apocalyptic number.

It is an amenable number.

10221330337401 is a deficient number, since it is larger than the sum of its proper divisors (3407110112471).

10221330337401 is an equidigital number, since it uses as much as digits as its factorization.

10221330337401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3407110112470.

The product of its (nonzero) digits is 9072, while the sum is 30.

Adding to 10221330337401 its reverse (10473303312201), we get a palindrome (20694633649602).

The spelling of 10221330337401 in words is "ten trillion, two hundred twenty-one billion, three hundred thirty million, three hundred thirty-seven thousand, four hundred one".