1022226598 has 8 divisors (see below), whose sum is σ = 1534401000. Its totient is φ = 510759600.

The previous prime is 1022226587. The next prime is 1022226607. The reversal of 1022226598 is 8956222201.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173223 + ... + 179026.

It is an arithmetic number, because the mean of its divisors is an integer number (191800125).

Almost surely, 2^1022226598 is an apocalyptic number.

1022226598 is a deficient number, since it is larger than the sum of its proper divisors (512174402).

1022226598 is a wasteful number, since it uses less digits than its factorization.

1022226598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353702.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 1022226598 is about 31972.2785863004. The cubic root of 1022226598 is about 1007.3546426258.

Adding to 1022226598 its reverse (8956222201), we get a palindrome (9978448799).

The spelling of 1022226598 in words is "one billion, twenty-two million, two hundred twenty-six thousand, five hundred ninety-eight".