2211445012332 has 24 divisors (see below), whose sum is σ = 5160366196272. Its totient is φ = 737101504000.

The previous prime is 2211445012321. The next prime is 2211445012349. The reversal of 2211445012332 is 2332105441122.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2211445012332.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5657169 + ... + 6035432.

It is an arithmetic number, because the mean of its divisors is an integer number (215015258178).

Almost surely, 2^{2211445012332} is an apocalyptic number.

It is an amenable number.

2211445012332 is an abundant number, since it is smaller than the sum of its proper divisors (2948921183940).

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

2211445012332 is a wasteful number, since it uses less digits than its factorization.

2211445012332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11708369 (or 11708367 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The spelling of 2211445012332 in words is "two trillion, two hundred eleven billion, four hundred forty-five million, twelve thousand, three hundred thirty-two".