10203222002222 has 24 divisors (see below), whose sum is σ = 15669620210928. Its totient is φ = 4981906123200.

The previous prime is 10203222002219. The next prime is 10203222002257. The reversal of 10203222002222 is 22220022230201.

It is a junction number, because it is equal to n+sod(n) for n = 10203222002194 and 10203222002203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1936058 + ... + 4914749.

It is an arithmetic number, because the mean of its divisors is an integer number (652900842122).

Almost surely, 2^{10203222002222} is an apocalyptic number.

10203222002222 is a deficient number, since it is larger than the sum of its proper divisors (5466398208706).

10203222002222 is an equidigital number, since it uses as much as digits as its factorization.

10203222002222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6851084 (or 6850983 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 10203222002222 its reverse (22220022230201), we get a palindrome (32423244232423).

The spelling of 10203222002222 in words is "ten trillion, two hundred three billion, two hundred twenty-two million, two thousand, two hundred twenty-two".