22213241449 has 32 divisors (see below), whose sum is σ = 27490476800. Its totient is φ = 17521194240.

The previous prime is 22213241423. The next prime is 22213241483. The reversal of 22213241449 is 94414231222.

It is a cyclic number.

It is not a de Polignac number, because 22213241449 - 2¹⁷ = 22213110377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22213241419) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3249367 + ... + 3256195.

It is an arithmetic number, because the mean of its divisors is an integer number (859077400).

Almost surely, 2^22213241449 is an apocalyptic number.

It is an amenable number.

22213241449 is a deficient number, since it is larger than the sum of its proper divisors (5277235351).

22213241449 is a wasteful number, since it uses less digits than its factorization.

22213241449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7553.

The product of its digits is 27648, while the sum is 34.

The spelling of 22213241449 in words is "twenty-two billion, two hundred thirteen million, two hundred forty-one thousand, four hundred forty-nine".