11264216231652 has 12 divisors (see below), whose sum is σ = 26283171207216. Its totient is φ = 3754738743880.

The previous prime is 11264216231621. The next prime is 11264216231657. The reversal of 11264216231652 is 25613261246211.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (11264216231657) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 469342342974 + ... + 469342342997.

It is an arithmetic number, because the mean of its divisors is an integer number (2190264267268).

Almost surely, 2^{11264216231652} is an apocalyptic number.

11264216231652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11264216231652 is an abundant number, since it is smaller than the sum of its proper divisors (15018954975564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11264216231652 is a wasteful number, since it uses less digits than its factorization.

11264216231652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 938684685978 (or 938684685976 counting only the distinct ones).

The product of its digits is 207360, while the sum is 42.

Adding to 11264216231652 its reverse (25613261246211), we get a palindrome (36877477477863).

The spelling of 11264216231652 in words is "eleven trillion, two hundred sixty-four billion, two hundred sixteen million, two hundred thirty-one thousand, six hundred fifty-two".