222012035422 has 32 divisors (see below), whose sum is σ = 348914801664. Its totient is φ = 105826468800.

The previous prime is 222012035417. The next prime is 222012035477. The reversal of 222012035422 is 224530210222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1012953 + ... + 1212475.

It is an arithmetic number, because the mean of its divisors is an integer number (10903587552).

Almost surely, 2^222012035422 is an apocalyptic number.

222012035422 is a deficient number, since it is larger than the sum of its proper divisors (126902766242).

222012035422 is a wasteful number, since it uses less digits than its factorization.

222012035422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199824.

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 222012035422 its reverse (224530210222), we get a palindrome (446542245644).

The spelling of 222012035422 in words is "two hundred twenty-two billion, twelve million, thirty-five thousand, four hundred twenty-two".