1122561341 has 8 divisors (see below), whose sum is σ = 1226664000. Its totient is φ = 1018800640.

The previous prime is 1122561337. The next prime is 1122561347. The reversal of 1122561341 is 1431652211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1122561341 - 2² = 1122561337 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1122561341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122561347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78596 + ... + 91773.

It is an arithmetic number, because the mean of its divisors is an integer number (153333000).

Almost surely, 2^1122561341 is an apocalyptic number.

1122561341 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1122561341 is a deficient number, since it is larger than the sum of its proper divisors (104102659).

1122561341 is a wasteful number, since it uses less digits than its factorization.

1122561341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170979.

The product of its digits is 1440, while the sum is 26.

The square root of 1122561341 is about 33504.6465583507. The cubic root of 1122561341 is about 1039.2898693254.

The spelling of 1122561341 in words is "one billion, one hundred twenty-two million, five hundred sixty-one thousand, three hundred forty-one".