3552222105 has 24 divisors (see below), whose sum is σ = 6158660040. Its totient is φ = 1894064640.

The previous prime is 3552222103. The next prime is 3552222109. The reversal of 3552222105 is 5012222553.

3552222105 is a `hidden beast` number, since 3 + 552 + 2 + 2 + 2 + 105 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 132779529 + 3419442576 = 11523^2 + 58476^2 .

It is not a de Polignac number, because 3552222105 - 2¹ = 3552222103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3552222101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 273601 + ... + 286289.

It is an arithmetic number, because the mean of its divisors is an integer number (256610835).

Almost surely, 2^3552222105 is an apocalyptic number.

It is an amenable number.

3552222105 is a deficient number, since it is larger than the sum of its proper divisors (2606437935).

3552222105 is a wasteful number, since it uses less digits than its factorization.

3552222105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18921 (or 18918 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 3552222105 is about 59600.5210128234. The cubic root of 3552222105 is about 1525.8085265573.

Adding to 3552222105 its reverse (5012222553), we get a palindrome (8564444658).

The spelling of 3552222105 in words is "three billion, five hundred fifty-two million, two hundred twenty-two thousand, one hundred five".