1234002111352 has 16 divisors (see below), whose sum is σ = 2370186982800. Its totient is φ = 601952249280.

The previous prime is 1234002111299. The next prime is 1234002111359. The reversal of 1234002111352 is 2531112004321.

It is a super-2 number, since 2×1234002111352² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1234002111359) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1881100452 + ... + 1881101107.

It is an arithmetic number, because the mean of its divisors is an integer number (148136686425).

Almost surely, 2^{1234002111352} is an apocalyptic number.

It is an amenable number.

1234002111352 is a deficient number, since it is larger than the sum of its proper divisors (1136184871448).

1234002111352 is a wasteful number, since it uses less digits than its factorization.

1234002111352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3762201606 (or 3762201602 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 1234002111352 its reverse (2531112004321), we get a palindrome (3765114115673).

The spelling of 1234002111352 in words is "one trillion, two hundred thirty-four billion, two million, one hundred eleven thousand, three hundred fifty-two".