11452262252 has 6 divisors (see below), whose sum is σ = 20041458948. Its totient is φ = 5726131124.

The previous prime is 11452262249. The next prime is 11452262287. The reversal of 11452262252 is 25226225411.

It is a super-2 number, since 2×11452262252² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1431532778 + ... + 1431532785.

It is an arithmetic number, because the mean of its divisors is an integer number (3340243158).

Almost surely, 2^11452262252 is an apocalyptic number.

It is an amenable number.

11452262252 is a deficient number, since it is larger than the sum of its proper divisors (8589196696).

11452262252 is a wasteful number, since it uses less digits than its factorization.

11452262252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2863065567 (or 2863065565 counting only the distinct ones).

The product of its digits is 19200, while the sum is 32.

Adding to 11452262252 its reverse (25226225411), we get a palindrome (36678487663).

The spelling of 11452262252 in words is "eleven billion, four hundred fifty-two million, two hundred sixty-two thousand, two hundred fifty-two".