1213232202110 has 16 divisors (see below), whose sum is σ = 2184032646432. Its totient is φ = 485245173600.

The previous prime is 1213232202107. The next prime is 1213232202137. The reversal of 1213232202110 is 112022323121.

It is a congruent 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, 5856506 + ... + 6060125.

It is an arithmetic number, because the mean of its divisors is an integer number (136502040402).

Almost surely, 2^{1213232202110} is an apocalyptic number.

1213232202110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1213232202110 is a deficient number, since it is larger than the sum of its proper divisors (970800444322).

1213232202110 is a wasteful number, since it uses less digits than its factorization.

1213232202110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11926819.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1213232202110 its reverse (112022323121), we get a palindrome (1325254525231).

The spelling of 1213232202110 in words is "one trillion, two hundred thirteen billion, two hundred thirty-two million, two hundred two thousand, one hundred ten".