1411122081 has 8 divisors (see below), whose sum is σ = 1881863200. Its totient is φ = 940564512.

The previous prime is 1411122073. The next prime is 1411122103. The reversal of 1411122081 is 1802211141.

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

It is not a de Polignac number, because 1411122081 - 2³ = 1411122073 is a prime.

It is a super-2 number, since 2×1411122081² = 3982531054971541122, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1411122061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26815 + ... + 59508.

It is an arithmetic number, because the mean of its divisors is an integer number (235232900).

Almost surely, 2^1411122081 is an apocalyptic number.

It is an amenable number.

1411122081 is a deficient number, since it is larger than the sum of its proper divisors (470741119).

1411122081 is an equidigital number, since it uses as much as digits as its factorization.

1411122081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91775.

The product of its (nonzero) digits is 128, while the sum is 21.

The square root of 1411122081 is about 37564.9049113664. The cubic root of 1411122081 is about 1121.6435481395.

The spelling of 1411122081 in words is "one billion, four hundred eleven million, one hundred twenty-two thousand, eighty-one".