222253025249 has 4 divisors (see below), whose sum is σ = 223949613360. Its totient is φ = 220556437140.

The previous prime is 222253025201. The next prime is 222253025251. The reversal of 222253025249 is 942520352222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 222253025249 - 2²⁰ = 222251976673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222253025149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 848293859 + ... + 848294120.

It is an arithmetic number, because the mean of its divisors is an integer number (55987403340).

Almost surely, 2^222253025249 is an apocalyptic number.

It is an amenable number.

222253025249 is a deficient number, since it is larger than the sum of its proper divisors (1696588111).

222253025249 is a wasteful number, since it uses less digits than its factorization.

222253025249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1696588110.

The product of its (nonzero) digits is 172800, while the sum is 38.

The spelling of 222253025249 in words is "two hundred twenty-two billion, two hundred fifty-three million, twenty-five thousand, two hundred forty-nine".