10222230022 has 4 divisors (see below), whose sum is σ = 15333345036. Its totient is φ = 5111115010.

The previous prime is 10222230017. The next prime is 10222230023. The reversal of 10222230022 is 22003222201.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 10222229978 and 10222230005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222230023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2555557504 + ... + 2555557507.

It is an arithmetic number, because the mean of its divisors is an integer number (3833336259).

Almost surely, 2^10222230022 is an apocalyptic number.

10222230022 is a deficient number, since it is larger than the sum of its proper divisors (5111115014).

10222230022 is an equidigital number, since it uses as much as digits as its factorization.

10222230022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5111115013.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 10222230022 its reverse (22003222201), we get a palindrome (32225452223).

The spelling of 10222230022 in words is "ten billion, two hundred twenty-two million, two hundred thirty thousand, twenty-two".