1122565630 has 8 divisors (see below), whose sum is σ = 2020618152. Its totient is φ = 449026248.

The previous prime is 1122565601. The next prime is 1122565643. The reversal of 1122565630 is 365652211.

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

It is a junction number, because it is equal to n+sod(n) for n = 1122565592 and 1122565601.

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, 56128272 + ... + 56128291.

It is an arithmetic number, because the mean of its divisors is an integer number (252577269).

Almost surely, 2^1122565630 is an apocalyptic number.

1122565630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1122565630 is a deficient number, since it is larger than the sum of its proper divisors (898052522).

1122565630 is a wasteful number, since it uses less digits than its factorization.

1122565630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112256570.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 1122565630 is about 33504.7105643371. The cubic root of 1122565630 is about 1039.2911929379.

The spelling of 1122565630 in words is "one billion, one hundred twenty-two million, five hundred sixty-five thousand, six hundred thirty".