2001202411234 has 48 divisors (see below), whose sum is σ = 3318383505600. Its totient is φ = 904509802560.

The previous prime is 2001202411207. The next prime is 2001202411297. The reversal of 2001202411234 is 4321142021002.

It is a super-2 number, since 2×2001202411234² (a number of 25 digits) contains 22 as substring.

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, 3295869 + ... + 3855535.

It is an arithmetic number, because the mean of its divisors is an integer number (69132989700).

Almost surely, 2^{2001202411234} is an apocalyptic number.

2001202411234 is a deficient number, since it is larger than the sum of its proper divisors (1317181094366).

2001202411234 is a wasteful number, since it uses less digits than its factorization.

2001202411234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559915 (or 559902 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 2001202411234 its reverse (4321142021002), we get a palindrome (6322344432236).

The spelling of 2001202411234 in words is "two trillion, one billion, two hundred two million, four hundred eleven thousand, two hundred thirty-four".