10222231001 has 4 divisors (see below), whose sum is σ = 10240133904. Its totient is φ = 10204328100.

The previous prime is 10222230961. The next prime is 10222231007. The reversal of 10222231001 is 10013222201.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 10013222201 = 23 ⋅435357487.

It is a cyclic number.

It is not a de Polignac number, because 10222231001 - 2¹⁸ = 10221968857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10222231007) 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, 8950595 + ... + 8951736.

It is an arithmetic number, because the mean of its divisors is an integer number (2560033476).

Almost surely, 2^10222231001 is an apocalyptic number.

It is an amenable number.

10222231001 is a deficient number, since it is larger than the sum of its proper divisors (17902903).

10222231001 is an equidigital number, since it uses as much as digits as its factorization.

10222231001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17902902.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 10222231001 its reverse (10013222201), we get a palindrome (20235453202).

The spelling of 10222231001 in words is "ten billion, two hundred twenty-two million, two hundred thirty-one thousand, one".