1016022552 has 16 divisors (see below), whose sum is σ = 2540056440. Its totient is φ = 338674176.

The previous prime is 1016022499. The next prime is 1016022563. The reversal of 1016022552 is 2552206101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 42334273 = 1016022552 / (1 + 0 + 1 + 6 + 0 + 2 + 2 + 5 + 5 + 2).

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, 21167113 + ... + 21167160.

Almost surely, 2^1016022552 is an apocalyptic number.

1016022552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1016022552 is an abundant number, since it is smaller than the sum of its proper divisors (1524033888).

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

1016022552 is a wasteful number, since it uses less digits than its factorization.

1016022552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42334282 (or 42334278 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 1016022552 is about 31875.1086586383. The cubic root of 1016022552 is about 1005.3125772103.

Adding to 1016022552 its reverse (2552206101), we get a palindrome (3568228653).

The spelling of 1016022552 in words is "one billion, sixteen million, twenty-two thousand, five hundred fifty-two".