1022096844 has 18 divisors (see below), whose sum is σ = 2583633780. Its totient is φ = 340698936.

The previous prime is 1022096837. The next prime is 1022096863. The reversal of 1022096844 is 4486902201.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 28391579 = 1022096844 / (1 + 0 + 2 + 2 + 0 + 9 + 6 + 8 + 4 + 4).

It is a junction number, because it is equal to n+sod(n) for n = 1022096799 and 1022096808.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14195754 + ... + 14195825.

It is an arithmetic number, because the mean of its divisors is an integer number (143535210).

Almost surely, 2^1022096844 is an apocalyptic number.

It is an amenable number.

1022096844 is an abundant number, since it is smaller than the sum of its proper divisors (1561536936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1022096844 is a wasteful number, since it uses less digits than its factorization.

1022096844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28391589 (or 28391584 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 1022096844 is about 31970.2493578014. The cubic root of 1022096844 is about 1007.3120187348.

The spelling of 1022096844 in words is "one billion, twenty-two million, ninety-six thousand, eight hundred forty-four".