1513222001140 has 48 divisors (see below), whose sum is σ = 3280409362944. Its totient is φ = 585739324800.

The previous prime is 1513222001051. The next prime is 1513222001153. The reversal of 1513222001140 is 411002223151.

It is a super-2 number, since 2×1513222001140² (a number of 25 digits) contains 22 as substring.

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, 25984255 + ... + 26042425.

It is an arithmetic number, because the mean of its divisors is an integer number (68341861728).

Almost surely, 2^{1513222001140} is an apocalyptic number.

1513222001140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1513222001140 is an abundant number, since it is smaller than the sum of its proper divisors (1767187361804).

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

1513222001140 is a wasteful number, since it uses less digits than its factorization.

1513222001140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100168 (or 100166 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 1513222001140 its reverse (411002223151), we get a palindrome (1924224224291).

The spelling of 1513222001140 in words is "one trillion, five hundred thirteen billion, two hundred twenty-two million, one thousand, one hundred forty".