1027221334 has 16 divisors (see below), whose sum is σ = 1567221120. Its totient is φ = 504826560.

The previous prime is 1027221323. The next prime is 1027221337. The reversal of 1027221334 is 4331227201.

It is a happy number.

It is a super-4 number, since 4×1027221334⁴ (a number of 37 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1027221299 and 1027221308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1027221337) 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, 259482 + ... + 263410.

It is an arithmetic number, because the mean of its divisors is an integer number (97951320).

Almost surely, 2^1027221334 is an apocalyptic number.

1027221334 is a deficient number, since it is larger than the sum of its proper divisors (539999786).

1027221334 is a wasteful number, since it uses less digits than its factorization.

1027221334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6135.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 1027221334 is about 32050.2938208061. The cubic root of 1027221334 is about 1008.9926675242.

Adding to 1027221334 its reverse (4331227201), we get a palindrome (5358448535).

The spelling of 1027221334 in words is "one billion, twenty-seven million, two hundred twenty-one thousand, three hundred thirty-four".