342220003622 has 64 divisors (see below), whose sum is σ = 622111879680. Its totient is φ = 137919614976.

The previous prime is 342220003613. The next prime is 342220003627. The reversal of 342220003622 is 226300022243.

It is a super-2 number, since 2×342220003622² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 342220003591 and 342220003600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342220003627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46895078 + ... + 46902374.

It is an arithmetic number, because the mean of its divisors is an integer number (9720498120).

Almost surely, 2^342220003622 is an apocalyptic number.

342220003622 is a deficient number, since it is larger than the sum of its proper divisors (279891876058).

342220003622 is a wasteful number, since it uses less digits than its factorization.

342220003622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8605.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 342220003622 its reverse (226300022243), we get a palindrome (568520025865).

The spelling of 342220003622 in words is "three hundred forty-two billion, two hundred twenty million, three thousand, six hundred twenty-two".