1022641883 has 6 divisors (see below), whose sum is σ = 1079298324. Its totient is φ = 968818284.

The previous prime is 1022641859. The next prime is 1022641901. The reversal of 1022641883 is 3881462201.

It is not a de Polignac number, because 1022641883 - 2²⁴ = 1005864667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1022641183) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1416041 + ... + 1416762.

It is an arithmetic number, because the mean of its divisors is an integer number (179883054).

Almost surely, 2^1022641883 is an apocalyptic number.

1022641883 is a deficient number, since it is larger than the sum of its proper divisors (56656441).

1022641883 is an equidigital number, since it uses as much as digits as its factorization.

1022641883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2832841 (or 2832822 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 1022641883 is about 31978.7723810655. The cubic root of 1022641883 is about 1007.4910385532.

The spelling of 1022641883 in words is "one billion, twenty-two million, six hundred forty-one thousand, eight hundred eighty-three".