11230141552 has 40 divisors (see below), whose sum is σ = 25947910656. Its totient is φ = 4603659456.

The previous prime is 11230141547. The next prime is 11230141553. The reversal of 11230141552 is 25514103211.

It is a super-2 number, since 2×11230141552² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11230141553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2177188 + ... + 2182339.

Almost surely, 2^11230141552 is an apocalyptic number.

It is an amenable number.

11230141552 is an abundant number, since it is smaller than the sum of its proper divisors (14717769104).

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

11230141552 is a wasteful number, since it uses less digits than its factorization.

11230141552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4359565 (or 4359559 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 25.

Adding to 11230141552 its reverse (25514103211), we get a palindrome (36744244763).

The spelling of 11230141552 in words is "eleven billion, two hundred thirty million, one hundred forty-one thousand, five hundred fifty-two".