10222110422 has 4 divisors (see below), whose sum is σ = 15333165636. Its totient is φ = 5111055210.

The previous prime is 10222110403. The next prime is 10222110461. The reversal of 10222110422 is 22401122201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22401122201 = 91631 ⋅244471.

It is a super-2 number, since 2×10222110422² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10222110422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2555527604 + ... + 2555527607.

It is an arithmetic number, because the mean of its divisors is an integer number (3833291409).

Almost surely, 2^10222110422 is an apocalyptic number.

10222110422 is a deficient number, since it is larger than the sum of its proper divisors (5111055214).

10222110422 is an equidigital number, since it uses as much as digits as its factorization.

10222110422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5111055213.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 10222110422 its reverse (22401122201), we get a palindrome (32623232623).

The spelling of 10222110422 in words is "ten billion, two hundred twenty-two million, one hundred ten thousand, four hundred twenty-two".