1092222241 has 4 divisors (see below), whose sum is σ = 1191515184. Its totient is φ = 992929300.

The previous prime is 1092222221. The next prime is 1092222269. The reversal of 1092222241 is 1422222901.

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 not a de Polignac number, because 1092222241 - 2²⁷ = 958004513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1092222211) 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, 49646455 + ... + 49646476.

It is an arithmetic number, because the mean of its divisors is an integer number (297878796).

Almost surely, 2^1092222241 is an apocalyptic number.

1092222241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1092222241 is a deficient number, since it is larger than the sum of its proper divisors (99292943).

1092222241 is an equidigital number, since it uses as much as digits as its factorization.

1092222241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99292942.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 1092222241 is about 33048.7857719463. The cubic root of 1092222241 is about 1029.8413809846.

The spelling of 1092222241 in words is "one billion, ninety-two million, two hundred twenty-two thousand, two hundred forty-one".