1022132231 has 8 divisors (see below), whose sum is σ = 1081969680. Its totient is φ = 963934272.

The previous prime is 1022132219. The next prime is 1022132239. The reversal of 1022132231 is 1322312201.

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 1022132231 - 2¹⁴ = 1022115847 is a prime.

It is a super-2 number, since 2×1022132231² = 2089508595298074722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022132239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 408590 + ... + 411083.

It is an arithmetic number, because the mean of its divisors is an integer number (135246210).

Almost surely, 2^1022132231 is an apocalyptic number.

1022132231 is a deficient number, since it is larger than the sum of its proper divisors (59837449).

1022132231 is an equidigital number, since it uses as much as digits as its factorization.

1022132231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 819745.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1022132231 is about 31970.8027894202. The cubic root of 1022132231 is about 1007.3236436408.

Adding to 1022132231 its reverse (1322312201), we get a palindrome (2344444432).

The spelling of 1022132231 in words is "one billion, twenty-two million, one hundred thirty-two thousand, two hundred thirty-one".