1122203022 has 16 divisors (see below), whose sum is σ = 2250270720. Its totient is φ = 373090232.

The previous prime is 1122203011. The next prime is 1122203029. The reversal of 1122203022 is 2203022211.

It is a happy number.

1122203022 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1122202992 and 1122203010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122203029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241872 + ... + 246467.

It is an arithmetic number, because the mean of its divisors is an integer number (140641920).

Almost surely, 2^1122203022 is an apocalyptic number.

1122203022 is an abundant number, since it is smaller than the sum of its proper divisors (1128067698).

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

1122203022 is a wasteful number, since it uses less digits than its factorization.

1122203022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488727.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1122203022 is about 33499.2988284830. The cubic root of 1122203022 is about 1039.1792779119.

Adding to 1122203022 its reverse (2203022211), we get a palindrome (3325225233).

The spelling of 1122203022 in words is "one billion, one hundred twenty-two million, two hundred three thousand, twenty-two".