342111022 has 16 divisors (see below), whose sum is σ = 560102400. Its totient is φ = 155426040.

The previous prime is 342110971. The next prime is 342111031. The reversal of 342111022 is 220111243.

It is a junction number, because it is equal to n+sod(n) for n = 342110987 and 342111005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80179 + ... + 84337.

It is an arithmetic number, because the mean of its divisors is an integer number (35006400).

Almost surely, 2^342111022 is an apocalyptic number.

342111022 is a deficient number, since it is larger than the sum of its proper divisors (217991378).

342111022 is a wasteful number, since it uses less digits than its factorization.

342111022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7911.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 342111022 is about 18496.2434564427. The cubic root of 342111022 is about 699.3947298521.

Adding to 342111022 its reverse (220111243), we get a palindrome (562222265).

The spelling of 342111022 in words is "three hundred forty-two million, one hundred eleven thousand, twenty-two".