222002230412 has 24 divisors (see below), whose sum is σ = 400500920400. Its totient is φ = 107624941056.

The previous prime is 222002230409. The next prime is 222002230421. The reversal of 222002230412 is 214032200222.

It is a super-3 number, since 3×222002230412³ (a number of 35 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6425837 + ... + 6460292.

It is an arithmetic number, because the mean of its divisors is an integer number (16687538350).

Almost surely, 2^222002230412 is an apocalyptic number.

It is an amenable number.

222002230412 is a deficient number, since it is larger than the sum of its proper divisors (178498689988).

222002230412 is a wasteful number, since it uses less digits than its factorization.

222002230412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12886265 (or 12886263 counting only the distinct ones).

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

Adding to 222002230412 its reverse (214032200222), we get a palindrome (436034430634).

The spelling of 222002230412 in words is "two hundred twenty-two billion, two million, two hundred thirty thousand, four hundred twelve".