1016111622 has 16 divisors (see below), whose sum is σ = 2033682480. Its totient is φ = 338460672.

The previous prime is 1016111581. The next prime is 1016111627. The reversal of 1016111622 is 2261116101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1016111627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51643 + ... + 68550.

It is an arithmetic number, because the mean of its divisors is an integer number (127105155).

Almost surely, 2^1016111622 is an apocalyptic number.

1016111622 is an abundant number, since it is smaller than the sum of its proper divisors (1017570858).

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

1016111622 is a wasteful number, since it uses less digits than its factorization.

1016111622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121607.

The product of its (nonzero) digits is 144, while the sum is 21.

The square root of 1016111622 is about 31876.5057997265. The cubic root of 1016111622 is about 1005.3419533872.

Adding to 1016111622 its reverse (2261116101), we get a palindrome (3277227723).

The spelling of 1016111622 in words is "one billion, sixteen million, one hundred eleven thousand, six hundred twenty-two".