542224122 has 32 divisors (see below), whose sum is σ = 1215013824. Its totient is φ = 159868800.

The previous prime is 542224093. The next prime is 542224153. The reversal of 542224122 is 221422245.

542224122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 542224092 and 542224101.

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, 108579 + ... + 113462.

It is an arithmetic number, because the mean of its divisors is an integer number (37969182).

Almost surely, 2^542224122 is an apocalyptic number.

542224122 is an abundant number, since it is smaller than the sum of its proper divisors (672789702).

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

542224122 is a wasteful number, since it uses less digits than its factorization.

542224122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222094.

The product of its digits is 2560, while the sum is 24.

The square root of 542224122 is about 23285.7063882546. The cubic root of 542224122 is about 815.4417528111.

Adding to 542224122 its reverse (221422245), we get a palindrome (763646367).

The spelling of 542224122 in words is "five hundred forty-two million, two hundred twenty-four thousand, one hundred twenty-two".