1111200130232 has 8 divisors (see below), whose sum is σ = 2083500244200. Its totient is φ = 555600065112.

The previous prime is 1111200130193. The next prime is 1111200130247. The reversal of 1111200130232 is 2320310021111.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1111200130232² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1111200130232.

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, 69450008132 + ... + 69450008147.

It is an arithmetic number, because the mean of its divisors is an integer number (260437530525).

Almost surely, 2^{1111200130232} is an apocalyptic number.

It is an amenable number.

1111200130232 is a deficient number, since it is larger than the sum of its proper divisors (972300113968).

1111200130232 is a wasteful number, since it uses less digits than its factorization.

1111200130232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138900016285 (or 138900016281 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1111200130232 its reverse (2320310021111), we get a palindrome (3431510151343).

The spelling of 1111200130232 in words is "one trillion, one hundred eleven billion, two hundred million, one hundred thirty thousand, two hundred thirty-two".