1120340022 has 16 divisors (see below), whose sum is σ = 2242002672. Its totient is φ = 373226240.

The previous prime is 1120340021. The next prime is 1120340029. The reversal of 1120340022 is 2200430211.

It is a junction number, because it is equal to n+sod(n) for n = 1120339983 and 1120340010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120340021) 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, 43923 + ... + 64574.

It is an arithmetic number, because the mean of its divisors is an integer number (140125167).

Almost surely, 2^1120340022 is an apocalyptic number.

1120340022 is an abundant number, since it is smaller than the sum of its proper divisors (1121662650).

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

1120340022 is a wasteful number, since it uses less digits than its factorization.

1120340022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110223.

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

The square root of 1120340022 is about 33471.4807261346. The cubic root of 1120340022 is about 1038.6039027268.

Adding to 1120340022 its reverse (2200430211), we get a palindrome (3320770233).

The spelling of 1120340022 in words is "one billion, one hundred twenty million, three hundred forty thousand, twenty-two".