1001003122230 has 64 divisors (see below), whose sum is σ = 2424075337728. Its totient is φ = 264527424000.

The previous prime is 1001003122181. The next prime is 1001003122261. The reversal of 1001003122230 is 322213001001.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23393355 + ... + 23436105.

It is an arithmetic number, because the mean of its divisors is an integer number (37876177152).

Almost surely, 2^{1001003122230} is an apocalyptic number.

1001003122230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1001003122230 is an abundant number, since it is smaller than the sum of its proper divisors (1423072215498).

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

1001003122230 is a wasteful number, since it uses less digits than its factorization.

1001003122230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49781.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 1001003122230 its reverse (322213001001), we get a palindrome (1323216123231).

The spelling of 1001003122230 in words is "one trillion, one billion, three million, one hundred twenty-two thousand, two hundred thirty".