1120022022 has 16 divisors (see below), whose sum is σ = 2560050432. Its totient is φ = 320006280.

The previous prime is 1120022011. The next prime is 1120022069. The reversal of 1120022022 is 2202200211.

It is a junction number, because it is equal to n+sod(n) for n = 1120021989 and 1120022007.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13333554 + ... + 13333637.

It is an arithmetic number, because the mean of its divisors is an integer number (160003152).

Almost surely, 2^1120022022 is an apocalyptic number.

1120022022 is an abundant number, since it is smaller than the sum of its proper divisors (1440028410).

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

1120022022 is a wasteful number, since it uses less digits than its factorization.

1120022022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26667203.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 1120022022 is about 33466.7300763012. The cubic root of 1120022022 is about 1038.5056268200.

Adding to 1120022022 its reverse (2202200211), we get a palindrome (3322222233).

The spelling of 1120022022 in words is "one billion, one hundred twenty million, twenty-two thousand, twenty-two".