222000213422 has 32 divisors (see below), whose sum is σ = 363596217600. Its totient is φ = 101039166720.

The previous prime is 222000213419. The next prime is 222000213431. The reversal of 222000213422 is 224312000222.

It is a junction number, because it is equal to n+sod(n) for n = 222000213394 and 222000213403.

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, 17738147 + ... + 17750657.

It is an arithmetic number, because the mean of its divisors is an integer number (11362381800).

Almost surely, 2^222000213422 is an apocalyptic number.

222000213422 is a deficient number, since it is larger than the sum of its proper divisors (141596004178).

222000213422 is a wasteful number, since it uses less digits than its factorization.

222000213422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21948.

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

Adding to 222000213422 its reverse (224312000222), we get a palindrome (446312213644).

The spelling of 222000213422 in words is "two hundred twenty-two billion, two hundred thirteen thousand, four hundred twenty-two".