1230022122 has 16 divisors (see below), whose sum is σ = 2811479232. Its totient is φ = 351434880.

The previous prime is 1230022111. The next prime is 1230022141. The reversal of 1230022122 is 2212200321.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14643079 + ... + 14643162.

It is an arithmetic number, because the mean of its divisors is an integer number (175717452).

Almost surely, 2^1230022122 is an apocalyptic number.

1230022122 is an abundant number, since it is smaller than the sum of its proper divisors (1581457110).

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

1230022122 is a wasteful number, since it uses less digits than its factorization.

1230022122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29286253.

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

The square root of 1230022122 is about 35071.6712176651. The cubic root of 1230022122 is about 1071.4476930733.

Adding to 1230022122 its reverse (2212200321), we get a palindrome (3442222443).

The spelling of 1230022122 in words is "one billion, two hundred thirty million, twenty-two thousand, one hundred twenty-two".