1022016537 has 6 divisors (see below), whose sum is σ = 1476246122. Its totient is φ = 681344352.

The previous prime is 1022016511. The next prime is 1022016547. The reversal of 1022016537 is 7356102201.

It is a happy number.

1022016537 is a `hidden beast` number, since 1 + 0 + 2 + 2 + 0 + 1 + 653 + 7 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1007999001 + 14017536 = 31749^2 + 3744^2 .

It is not a de Polignac number, because 1022016537 - 2¹⁰ = 1022015513 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1022016537.

It is not an unprimeable number, because it can be changed into a prime (1022016547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56778688 + ... + 56778705.

Almost surely, 2^1022016537 is an apocalyptic number.

It is an amenable number.

1022016537 is a deficient number, since it is larger than the sum of its proper divisors (454229585).

1022016537 is a wasteful number, since it uses less digits than its factorization.

1022016537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113557399 (or 113557396 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 1022016537 is about 31968.9933685751. The cubic root of 1022016537 is about 1007.2856362625.

Adding to 1022016537 its reverse (7356102201), we get a palindrome (8378118738).

The spelling of 1022016537 in words is "one billion, twenty-two million, sixteen thousand, five hundred thirty-seven".