1022098431 has 8 divisors (see below), whose sum is σ = 1363062064. Its totient is φ = 681266880.

The previous prime is 1022098391. The next prime is 1022098453. The reversal of 1022098431 is 1348902201.

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

It is not a de Polignac number, because 1022098431 - 2⁶ = 1022098367 is a prime.

It is a super-2 number, since 2×1022098431² = 2089370405305323522, 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 (1022098031) 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, 13276 + ... + 47121.

It is an arithmetic number, because the mean of its divisors is an integer number (170382758).

Almost surely, 2^1022098431 is an apocalyptic number.

1022098431 is a deficient number, since it is larger than the sum of its proper divisors (340963633).

1022098431 is an equidigital number, since it uses as much as digits as its factorization.

1022098431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66041.

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

The square root of 1022098431 is about 31970.2741777420. The cubic root of 1022098431 is about 1007.3125400825.

The spelling of 1022098431 in words is "one billion, twenty-two million, ninety-eight thousand, four hundred thirty-one".