2212597849548 has 12 divisors (see below), whose sum is σ = 5162728315640. Its totient is φ = 737532616512.

The previous prime is 2212597849537. The next prime is 2212597849589. The reversal of 2212597849548 is 8459487952122.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92191577053 + ... + 92191577076.

Almost surely, 2^{2212597849548} is an apocalyptic number.

It is an amenable number.

2212597849548 is an abundant number, since it is smaller than the sum of its proper divisors (2950130466092).

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

2212597849548 is a wasteful number, since it uses less digits than its factorization.

2212597849548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184383154136 (or 184383154134 counting only the distinct ones).

The product of its digits is 116121600, while the sum is 66.

The spelling of 2212597849548 in words is "two trillion, two hundred twelve billion, five hundred ninety-seven million, eight hundred forty-nine thousand, five hundred forty-eight".