1222941 has 8 divisors (see below), whose sum is σ = 1641024. Its totient is φ = 810080.

The previous prime is 1222931. The next prime is 1222943. The reversal of 1222941 is 1492221.

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

It is a cyclic number.

It is not a de Polignac number, because 1222941 - 2⁵ = 1222909 is a prime.

1222941 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 720 + ... + 1721.

It is an arithmetic number, because the mean of its divisors is an integer number (205128).

2^1222941 is an apocalyptic number.

It is an amenable number.

1222941 is a deficient number, since it is larger than the sum of its proper divisors (418083).

1222941 is a wasteful number, since it uses less digits than its factorization.

1222941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2611.

The product of its digits is 288, while the sum is 21.

The square root of 1222941 is about 1105.8666284865. The cubic root of 1222941 is about 106.9387660235.

The spelling of 1222941 in words is "one million, two hundred twenty-two thousand, nine hundred forty-one".