2012001435052 has 48 divisors (see below), whose sum is σ = 4063821287680. Its totient is φ = 853787086272.

The previous prime is 2012001435023. The next prime is 2012001435061. The reversal of 2012001435052 is 2505341002102.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 758743 + ... + 2144689.

Almost surely, 2^{2012001435052} is an apocalyptic number.

It is an amenable number.

2012001435052 is an abundant number, since it is smaller than the sum of its proper divisors (2051819852628).

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

2012001435052 is a wasteful number, since it uses less digits than its factorization.

2012001435052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1386470 (or 1386468 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 2012001435052 its reverse (2505341002102), we get a palindrome (4517342437154).

The spelling of 2012001435052 in words is "two trillion, twelve billion, one million, four hundred thirty-five thousand, fifty-two".