1122002200222 has 8 divisors (see below), whose sum is σ = 1737293729472. Its totient is φ = 542904290400.

The previous prime is 1122002200219. The next prime is 1122002200237. The reversal of 1122002200222 is 2220022002211.

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

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 1122002200196 and 1122002200205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9048404779 + ... + 9048404902.

It is an arithmetic number, because the mean of its divisors is an integer number (217161716184).

Almost surely, 2^{1122002200222} is an apocalyptic number.

1122002200222 is a deficient number, since it is larger than the sum of its proper divisors (615291529250).

1122002200222 is a wasteful number, since it uses less digits than its factorization.

1122002200222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18096809714.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 1122002200222 its reverse (2220022002211), we get a palindrome (3342024202433).

The spelling of 1122002200222 in words is "one trillion, one hundred twenty-two billion, two million, two hundred thousand, two hundred twenty-two".