11244142525 has 192 divisors, whose sum is σ = 19381616640. Its totient is φ = 6259680000.

The previous prime is 11244142523. The next prime is 11244142529. The reversal of 11244142525 is 52524144211.

It is not a de Polignac number, because 11244142525 - 2¹ = 11244142523 is a prime.

It is a super-2 number, since 2×11244142525² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11244142523) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 53289670 + ... + 53289880.

It is an arithmetic number, because the mean of its divisors is an integer number (100945920).

Almost surely, 2^11244142525 is an apocalyptic number.

It is an amenable number.

11244142525 is a deficient number, since it is larger than the sum of its proper divisors (8137474115).

11244142525 is a wasteful number, since it uses less digits than its factorization.

11244142525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336 (or 331 counting only the distinct ones).

The product of its digits is 12800, while the sum is 31.

Adding to 11244142525 its reverse (52524144211), we get a palindrome (63768286736).

The spelling of 11244142525 in words is "eleven billion, two hundred forty-four million, one hundred forty-two thousand, five hundred twenty-five".