1106165204562 has 64 divisors (see below), whose sum is σ = 2436791745024. Its totient is φ = 331961879040.

The previous prime is 1106165204513. The next prime is 1106165204569. The reversal of 1106165204562 is 2654025616011.

It is a super-2 number, since 2×1106165204562² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1106165204562.

It is not an unprimeable number, because it can be changed into a prime (1106165204569) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23443458 + ... + 23490594.

It is an arithmetic number, because the mean of its divisors is an integer number (38074871016).

Almost surely, 2^{1106165204562} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1106165204562, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1218395872512).

1106165204562 is an abundant number, since it is smaller than the sum of its proper divisors (1330626540462).

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

1106165204562 is a wasteful number, since it uses less digits than its factorization.

1106165204562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50583.

The product of its (nonzero) digits is 86400, while the sum is 39.

The spelling of 1106165204562 in words is "one trillion, one hundred six billion, one hundred sixty-five million, two hundred four thousand, five hundred sixty-two".