11331102032212 has 6 divisors (see below), whose sum is σ = 19829428556378. Its totient is φ = 5665551016104.

The previous prime is 11331102032189. The next prime is 11331102032233. The reversal of 11331102032212 is 21223020113311.

It can be written as a sum of positive squares in only one way, i.e., 9475093610896 + 1856008421316 = 3078164^2 + 1362354^2 .

It is a super-2 number, since 2×11331102032212² (a number of 27 digits) contains 22 as substring.

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, 1416387754023 + ... + 1416387754030.

Almost surely, 2^{11331102032212} is an apocalyptic number.

It is an amenable number.

11331102032212 is a deficient number, since it is larger than the sum of its proper divisors (8498326524166).

11331102032212 is a wasteful number, since it uses less digits than its factorization.

11331102032212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2832775508057 (or 2832775508055 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 11331102032212 its reverse (21223020113311), we get a palindrome (32554122145523).

The spelling of 11331102032212 in words is "eleven trillion, three hundred thirty-one billion, one hundred two million, thirty-two thousand, two hundred twelve".