222011413123 has 8 divisors (see below), whose sum is σ = 235764334800. Its totient is φ = 208465302528.

The previous prime is 222011413093. The next prime is 222011413163. The reversal of 222011413123 is 321314110222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 222011413123 - 2⁹ = 222011412611 is a prime.

It is a super-2 number, since 2×222011413123² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 222011413094 and 222011413103.

It is not an unprimeable number, because it can be changed into a prime (222011413163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51700558 + ... + 51704851.

It is an arithmetic number, because the mean of its divisors is an integer number (29470541850).

Almost surely, 2^222011413123 is an apocalyptic number.

222011413123 is a deficient number, since it is larger than the sum of its proper divisors (13752921677).

222011413123 is a wasteful number, since it uses less digits than its factorization.

222011413123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103405541.

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

Adding to 222011413123 its reverse (321314110222), we get a palindrome (543325523345).

The spelling of 222011413123 in words is "two hundred twenty-two billion, eleven million, four hundred thirteen thousand, one hundred twenty-three".