11302112212 has 6 divisors (see below), whose sum is σ = 19778696378. Its totient is φ = 5651056104.

The previous prime is 11302112189. The next prime is 11302112221. The reversal of 11302112212 is 21221120311.

It can be written as a sum of positive squares in only one way, i.e., 10397065156 + 905047056 = 101966^2 + 30084^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1412764023 + ... + 1412764030.

Almost surely, 2^11302112212 is an apocalyptic number.

It is an amenable number.

11302112212 is a deficient number, since it is larger than the sum of its proper divisors (8476584166).

11302112212 is a wasteful number, since it uses less digits than its factorization.

11302112212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2825528057 (or 2825528055 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 11302112212 its reverse (21221120311), we get a palindrome (32523232523).

The spelling of 11302112212 in words is "eleven billion, three hundred two million, one hundred twelve thousand, two hundred twelve".