1120022220222 has 12 divisors (see below), whose sum is σ = 2426714810520. Its totient is φ = 373340740068.

The previous prime is 1120022220203. The next prime is 1120022220223. The reversal of 1120022220222 is 2220222200211.

1120022220222 is a `hidden beast` number, since 1 + 1 + 200 + 22 + 220 + 222 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 62223456679 = 1120022220222 / (1 + 1 + 2 + 0 + 0 + 2 + 2 + 2 + 2 + 0 + 2 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 1120022220195 and 1120022220204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120022220223) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31111728322 + ... + 31111728357.

It is an arithmetic number, because the mean of its divisors is an integer number (202226234210).

Almost surely, 2^{1120022220222} is an apocalyptic number.

1120022220222 is an abundant number, since it is smaller than the sum of its proper divisors (1306692590298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1120022220222 is a wasteful number, since it uses less digits than its factorization.

1120022220222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62223456687 (or 62223456684 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 1120022220222 its reverse (2220222200211), we get a palindrome (3340244420433).

The spelling of 1120022220222 in words is "one trillion, one hundred twenty billion, twenty-two million, two hundred twenty thousand, two hundred twenty-two".