2213040511464 has 64 divisors (see below), whose sum is σ = 5546427955200. Its totient is φ = 735838689984.

The previous prime is 2213040511459. The next prime is 2213040511471. The reversal of 2213040511464 is 4641150403122.

It is a happy number.

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, 17228227 + ... + 17356205.

It is an arithmetic number, because the mean of its divisors is an integer number (86662936800).

Almost surely, 2^{2213040511464} is an apocalyptic number.

2213040511464 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2213040511464 is an abundant number, since it is smaller than the sum of its proper divisors (3333387443736).

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

2213040511464 is a wasteful number, since it uses less digits than its factorization.

2213040511464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129782 (or 129778 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

Adding to 2213040511464 its reverse (4641150403122), we get a palindrome (6854190914586).

The spelling of 2213040511464 in words is "two trillion, two hundred thirteen billion, forty million, five hundred eleven thousand, four hundred sixty-four".