1028222703 has 24 divisors (see below), whose sum is σ = 1494786176. Its totient is φ = 681080400.

The previous prime is 1028222681. The next prime is 1028222717. The reversal of 1028222703 is 3072228201.

It is a happy number.

It is not a de Polignac number, because 1028222703 - 2¹⁶ = 1028157167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1028222773) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1629198 + ... + 1629828.

Almost surely, 2^1028222703 is an apocalyptic number.

1028222703 is a deficient number, since it is larger than the sum of its proper divisors (466563473).

1028222703 is a wasteful number, since it uses less digits than its factorization.

1028222703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1515 (or 1512 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 1028222703 is about 32065.9118535556. The cubic root of 1028222703 is about 1009.3204274099.

The spelling of 1028222703 in words is "one billion, twenty-eight million, two hundred twenty-two thousand, seven hundred three".