11522255204 has 12 divisors (see below), whose sum is σ = 20204037504. Its totient is φ = 5749673064.

The previous prime is 11522255203. The next prime is 11522255219. The reversal of 11522255204 is 40255222511.

It is a happy number.

It is a super-2 number, since 2×11522255204² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11522255203) 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, 2861372 + ... + 2865395.

It is an arithmetic number, because the mean of its divisors is an integer number (1683669792).

Almost surely, 2^11522255204 is an apocalyptic number.

It is an amenable number.

11522255204 is a deficient number, since it is larger than the sum of its proper divisors (8681782300).

11522255204 is a wasteful number, since it uses less digits than its factorization.

11522255204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5727274 (or 5727272 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 29.

Adding to 11522255204 its reverse (40255222511), we get a palindrome (51777477715).

The spelling of 11522255204 in words is "eleven billion, five hundred twenty-two million, two hundred fifty-five thousand, two hundred four".