222202011103123 has 16 divisors (see below), whose sum is σ = 223586897366560. Its totient is φ = 220819650011136.

The previous prime is 222202011103031. The next prime is 222202011103139. The reversal of 222202011103123 is 321301110202222.

It is a cyclic number.

It is not a de Polignac number, because 222202011103123 - 2⁹ = 222202011102611 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222202011103094 and 222202011103103.

It is not an unprimeable number, because it can be changed into a prime (222202011103223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 737995936 + ... + 738296962.

It is an arithmetic number, because the mean of its divisors is an integer number (13974181085410).

Almost surely, 2^{222202011103123} is an apocalyptic number.

222202011103123 is a deficient number, since it is larger than the sum of its proper divisors (1384886263437).

222202011103123 is a wasteful number, since it uses less digits than its factorization.

222202011103123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305206.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 222202011103123 its reverse (321301110202222), we get a palindrome (543503121305345).

Subtracting 222202011103123 from its reverse (321301110202222), we obtain a palindrome (99099099099099).

The spelling of 222202011103123 in words is "two hundred twenty-two trillion, two hundred two billion, eleven million, one hundred three thousand, one hundred twenty-three".