1024221132219 has 8 divisors (see below), whose sum is σ = 1391394745872. Its totient is φ = 669930803360.

The previous prime is 1024221132211. The next prime is 1024221132223. The reversal of 1024221132219 is 9122311224201.

It is a happy number.

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 1024221132219 - 2³ = 1024221132211 is a prime.

It is a super-2 number, since 2×1024221132219² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1024221132211) 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, 3220821012 + ... + 3220821329.

It is an arithmetic number, because the mean of its divisors is an integer number (173924343234).

Almost surely, 2^{1024221132219} is an apocalyptic number.

1024221132219 is a deficient number, since it is larger than the sum of its proper divisors (367173613653).

1024221132219 is an equidigital number, since it uses as much as digits as its factorization.

1024221132219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6441642397.

The product of its (nonzero) digits is 3456, while the sum is 30.

The spelling of 1024221132219 in words is "one trillion, twenty-four billion, two hundred twenty-one million, one hundred thirty-two thousand, two hundred nineteen".