1122066022 has 32 divisors (see below), whose sum is σ = 2107482624. Its totient is φ = 435278400.

The previous prime is 1122066007. The next prime is 1122066041. The reversal of 1122066022 is 2206602211.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 1122065984 and 1122066002.

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, 20247 + ... + 51517.

It is an arithmetic number, because the mean of its divisors is an integer number (65858832).

Almost surely, 2^1122066022 is an apocalyptic number.

1122066022 is a deficient number, since it is larger than the sum of its proper divisors (985416602).

1122066022 is a wasteful number, since it uses less digits than its factorization.

1122066022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31524.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 1122066022 is about 33497.2539471521. The cubic root of 1122066022 is about 1039.1369880730.

Adding to 1122066022 its reverse (2206602211), we get a palindrome (3328668233).

The spelling of 1122066022 in words is "one billion, one hundred twenty-two million, sixty-six thousand, twenty-two".