1232213110 has 16 divisors (see below), whose sum is σ = 2289532032. Its totient is φ = 476985600.

The previous prime is 1232213107. The next prime is 1232213111. The reversal of 1232213110 is 113122321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232213111) 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, 1987131 + ... + 1987750.

It is an arithmetic number, because the mean of its divisors is an integer number (143095752).

Almost surely, 2^1232213110 is an apocalyptic number.

1232213110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1232213110 is a deficient number, since it is larger than the sum of its proper divisors (1057318922).

1232213110 is a wasteful number, since it uses less digits than its factorization.

1232213110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3974919.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1232213110 is about 35102.8931856051. The cubic root of 1232213110 is about 1072.0834910051.

Adding to 1232213110 its reverse (113122321), we get a palindrome (1345335431).

The spelling of 1232213110 in words is "one billion, two hundred thirty-two million, two hundred thirteen thousand, one hundred ten".