1100230012 has 48 divisors (see below), whose sum is σ = 2247456960. Its totient is φ = 461555712.

The previous prime is 1100230009. The next prime is 1100230031. The reversal of 1100230012 is 2100320011.

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, 278064 + ... + 281992.

It is an arithmetic number, because the mean of its divisors is an integer number (46822020).

Almost surely, 2^1100230012 is an apocalyptic number.

It is an amenable number.

1100230012 is an abundant number, since it is smaller than the sum of its proper divisors (1147226948).

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

1100230012 is a wasteful number, since it uses less digits than its factorization.

1100230012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4150 (or 4148 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 1100230012 is about 33169.7152836741. The cubic root of 1100230012 is about 1032.3520609916.

Adding to 1100230012 its reverse (2100320011), we get a palindrome (3200550023).

It can be divided in two parts, 11002 and 30012, that added together give a palindrome (41014).

The spelling of 1100230012 in words is "one billion, one hundred million, two hundred thirty thousand, twelve".