1331441122 has 16 divisors (see below), whose sum is σ = 2306882592. Its totient is φ = 569600320.

The previous prime is 1331441113. The next prime is 1331441161. The reversal of 1331441122 is 2211441331.

It is a super-2 number, since 2×1331441122² = 3545470922705237768, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 1331441093 and 1331441102.

It is an unprimeable number.

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, 1779628 + ... + 1780375.

It is an arithmetic number, because the mean of its divisors is an integer number (144180162).

Almost surely, 2^1331441122 is an apocalyptic number.

1331441122 is a deficient number, since it is larger than the sum of its proper divisors (975441470).

1331441122 is a wasteful number, since it uses less digits than its factorization.

1331441122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3560033.

The product of its digits is 576, while the sum is 22.

The square root of 1331441122 is about 36488.9177970518. The cubic root of 1331441122 is about 1100.1215077897.

Adding to 1331441122 its reverse (2211441331), we get a palindrome (3542882453).

The spelling of 1331441122 in words is "one billion, three hundred thirty-one million, four hundred forty-one thousand, one hundred twenty-two".