342220105 has 16 divisors (see below), whose sum is σ = 429016320. Its totient is φ = 261569088.

The previous prime is 342220093. The next prime is 342220117. The reversal of 342220105 is 501022243.

It is an interprime number because it is at equal distance from previous prime (342220093) and next prime (342220117).

It is a cyclic number.

It is not a de Polignac number, because 342220105 - 2⁹ = 342219593 is a prime.

It is a super-2 number, since 2×342220105² = 234229200532422050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191044 + ... + 192826.

It is an arithmetic number, because the mean of its divisors is an integer number (26813520).

Almost surely, 2^342220105 is an apocalyptic number.

It is an amenable number.

342220105 is a deficient number, since it is larger than the sum of its proper divisors (86796215).

342220105 is a wasteful number, since it uses less digits than its factorization.

342220105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3480.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 342220105 is about 18499.1920093825. The cubic root of 342220105 is about 699.4690565699.

Adding to 342220105 its reverse (501022243), we get a palindrome (843242348).

The spelling of 342220105 in words is "three hundred forty-two million, two hundred twenty thousand, one hundred five".