212232231103 has 8 divisors (see below), whose sum is σ = 213481429616. Its totient is φ = 210983875200.

The previous prime is 212232231097. The next prime is 212232231109. The reversal of 212232231103 is 301132232212.

It is an interprime number because it is at equal distance from previous prime (212232231097) and next prime (212232231109).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-212232231103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212232231109) 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, 298183 + ... + 716503.

It is an arithmetic number, because the mean of its divisors is an integer number (26685178702).

Almost surely, 2^212232231103 is an apocalyptic number.

212232231103 is a deficient number, since it is larger than the sum of its proper divisors (1249198513).

212232231103 is a wasteful number, since it uses less digits than its factorization.

212232231103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421305.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 212232231103 its reverse (301132232212), we get a palindrome (513364463315).

The spelling of 212232231103 in words is "two hundred twelve billion, two hundred thirty-two million, two hundred thirty-one thousand, one hundred three".