1003225440252 has 24 divisors (see below), whose sum is σ = 2675267840896. Its totient is φ = 286635840048.

The previous prime is 1003225440241. The next prime is 1003225440263. The reversal of 1003225440252 is 2520445223001.

It is an interprime number because it is at equal distance from previous prime (1003225440241) and next prime (1003225440263).

It is a super-2 number, since 2×1003225440252² (a number of 25 digits) contains 22 as substring.

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, 5971579918 + ... + 5971580085.

Almost surely, 2^{1003225440252} is an apocalyptic number.

1003225440252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1003225440252 is an abundant number, since it is smaller than the sum of its proper divisors (1672042400644).

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

1003225440252 is a wasteful number, since it uses less digits than its factorization.

1003225440252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11943160017 (or 11943160015 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

The spelling of 1003225440252 in words is "one trillion, three billion, two hundred twenty-five million, four hundred forty thousand, two hundred fifty-two".