1001002230000 has 150 divisors (see below), whose sum is σ = 3500649702264. Its totient is φ = 266933904000.

The previous prime is 1001002229993. The next prime is 1001002230031. The reversal of 1001002230000 is 322001001.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (150).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 5471124 + ... + 5651123.

Almost surely, 2^{1001002230000} is an apocalyptic number.

1001002230000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1001002230000 is an abundant number, since it is smaller than the sum of its proper divisors (2499647472264).

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

1001002230000 is a wasteful number, since it uses less digits than its factorization.

1001002230000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11122281 (or 11122257 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

Adding to 1001002230000 its reverse (322001001), we get a palindrome (1001324231001).

The spelling of 1001002230000 in words is "one trillion, one billion, two million, two hundred thirty thousand".