1141124001020 has 48 divisors (see below), whose sum is σ = 2425531893120. Its totient is φ = 450894486336.

The previous prime is 1141124001019. The next prime is 1141124001049. The reversal of 1141124001020 is 201004211411.

It is a super-2 number, since 2×1141124001020² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1141124001020.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14999999 + ... + 15075881.

It is an arithmetic number, because the mean of its divisors is an integer number (50531914440).

Almost surely, 2^{1141124001020} is an apocalyptic number.

1141124001020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1141124001020 is an abundant number, since it is smaller than the sum of its proper divisors (1284407892100).

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

1141124001020 is a wasteful number, since it uses less digits than its factorization.

1141124001020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85034 (or 85032 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 1141124001020 its reverse (201004211411), we get a palindrome (1342128212431).

The spelling of 1141124001020 in words is "one trillion, one hundred forty-one billion, one hundred twenty-four million, one thousand, twenty".