1124110115642 has 8 divisors (see below), whose sum is σ = 1759476702816. Its totient is φ = 537617881372.

The previous prime is 1124110115621. The next prime is 1124110115647. The reversal of 1124110115642 is 2465110114211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1124110115642² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1124110115647) 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, 12218588168 + ... + 12218588259.

It is an arithmetic number, because the mean of its divisors is an integer number (219934587852).

Almost surely, 2^{1124110115642} is an apocalyptic number.

1124110115642 is a deficient number, since it is larger than the sum of its proper divisors (635366587174).

1124110115642 is a wasteful number, since it uses less digits than its factorization.

1124110115642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24437176452.

The product of its (nonzero) digits is 1920, while the sum is 29.

Adding to 1124110115642 its reverse (2465110114211), we get a palindrome (3589220229853).

The spelling of 1124110115642 in words is "one trillion, one hundred twenty-four billion, one hundred ten million, one hundred fifteen thousand, six hundred forty-two".