1002225131501 has 16 divisors (see below), whose sum is σ = 1095755655168. Its totient is φ = 909099505200.

The previous prime is 1002225131429. The next prime is 1002225131507. The reversal of 1002225131501 is 1051315222001.

It is a cyclic number.

It is not a de Polignac number, because 1002225131501 - 2¹⁴ = 1002225115117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002225131507) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12050606 + ... + 12133488.

It is an arithmetic number, because the mean of its divisors is an integer number (68484728448).

Almost surely, 2^{1002225131501} is an apocalyptic number.

1002225131501 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1002225131501 is a deficient number, since it is larger than the sum of its proper divisors (93530523667).

1002225131501 is a wasteful number, since it uses less digits than its factorization.

1002225131501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85312.

The product of its (nonzero) digits is 600, while the sum is 23.

The spelling of 1002225131501 in words is "one trillion, two billion, two hundred twenty-five million, one hundred thirty-one thousand, five hundred one".