1001223133134 has 48 divisors (see below), whose sum is σ = 2358862099200. Its totient is φ = 282442685616.

The previous prime is 1001223133111. The next prime is 1001223133153. The reversal of 1001223133134 is 4313313221001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21530704 + ... + 21577155.

It is an arithmetic number, because the mean of its divisors is an integer number (49142960400).

Almost surely, 2^{1001223133134} is an apocalyptic number.

1001223133134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1001223133134 is an abundant number, since it is smaller than the sum of its proper divisors (1357638966066).

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

1001223133134 is a wasteful number, since it uses less digits than its factorization.

1001223133134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43107957 (or 43107950 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 1001223133134 its reverse (4313313221001), we get a palindrome (5314536354135).

The spelling of 1001223133134 in words is "one trillion, one billion, two hundred twenty-three million, one hundred thirty-three thousand, one hundred thirty-four".