11252145014 has 24 divisors (see below), whose sum is σ = 18649298304. Its totient is φ = 5087812400.

The previous prime is 11252144987. The next prime is 11252145017. The reversal of 11252145014 is 41054125211.

It is a happy number.

It is a super-2 number, since 2×11252145014² (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 (11252145017) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75497 + ... + 167940.

It is an arithmetic number, because the mean of its divisors is an integer number (777054096).

Almost surely, 2^11252145014 is an apocalyptic number.

11252145014 is a deficient number, since it is larger than the sum of its proper divisors (7397153290).

11252145014 is a wasteful number, since it uses less digits than its factorization.

11252145014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243652 (or 243641 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 26.

The spelling of 11252145014 in words is "eleven billion, two hundred fifty-two million, one hundred forty-five thousand, fourteen".