1122115030 has 32 divisors (see below), whose sum is σ = 2122848000. Its totient is φ = 426230112.

The previous prime is 1122114979. The next prime is 1122115051. The reversal of 1122115030 is 305112211.

It is a junction number, because it is equal to n+sod(n) for n = 1122114995 and 1122115013.

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, 14421 + ... + 49519.

It is an arithmetic number, because the mean of its divisors is an integer number (66339000).

Almost surely, 2^1122115030 is an apocalyptic number.

1122115030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1122115030 is a deficient number, since it is larger than the sum of its proper divisors (1000732970).

1122115030 is a wasteful number, since it uses less digits than its factorization.

1122115030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35268.

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 1122115030 is about 33497.9854618155. The cubic root of 1122115030 is about 1039.1521165007.

Adding to 1122115030 its reverse (305112211), we get a palindrome (1427227241).

The spelling of 1122115030 in words is "one billion, one hundred twenty-two million, one hundred fifteen thousand, thirty".