1124210012144 has 40 divisors (see below), whose sum is σ = 2189896868880. Its totient is φ = 559082304000.

The previous prime is 1124210012111. The next prime is 1124210012161. The reversal of 1124210012144 is 4412100124211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2369399 + ... + 2804009.

It is an arithmetic number, because the mean of its divisors is an integer number (54747421722).

Almost surely, 2^{1124210012144} is an apocalyptic number.

It is an amenable number.

1124210012144 is a deficient number, since it is larger than the sum of its proper divisors (1065686856736).

1124210012144 is a wasteful number, since it uses less digits than its factorization.

1124210012144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435489 (or 435483 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 1124210012144 its reverse (4412100124211), we get a palindrome (5536310136355).

The spelling of 1124210012144 in words is "one trillion, one hundred twenty-four billion, two hundred ten million, twelve thousand, one hundred forty-four".