2012203520264 has 32 divisors (see below), whose sum is σ = 4311919094400. Its totient is φ = 862362055680.

The previous prime is 2012203520263. The next prime is 2012203520273. The reversal of 2012203520264 is 4620253022102.

It is not an unprimeable number, because it can be changed into a prime (2012203520263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5556584 + ... + 5907624.

It is an arithmetic number, because the mean of its divisors is an integer number (134747471700).

Almost surely, 2^{2012203520264} is an apocalyptic number.

It is an amenable number.

2012203520264 is an abundant number, since it is smaller than the sum of its proper divisors (2299715574136).

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

2012203520264 is a wasteful number, since it uses less digits than its factorization.

2012203520264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453413 (or 453409 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 2012203520264 its reverse (4620253022102), we get a palindrome (6632456542366).

The spelling of 2012203520264 in words is "two trillion, twelve billion, two hundred three million, five hundred twenty thousand, two hundred sixty-four".