242226622242 has 96 divisors (see below), whose sum is σ = 588235961664. Its totient is φ = 71390678400.

The previous prime is 242226622241. The next prime is 242226622247.

242226622242 is a `hidden beast` number, since 2 + 4 + 2 + 2 + 2 + 6 + 622 + 24 + 2 = 666.

242226622242 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 242226622197 and 242226622206.

It is not an unprimeable number, because it can be changed into a prime (242226622241) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 26640117 + ... + 26649207.

It is an arithmetic number, because the mean of its divisors is an integer number (6127457934).

Almost surely, 2^242226622242 is an apocalyptic number.

242226622242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 242226622242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (294117980832).

242226622242 is an abundant number, since it is smaller than the sum of its proper divisors (346009339422).

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

242226622242 is a wasteful number, since it uses less digits than its factorization.

242226622242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12784 (or 12781 counting only the distinct ones).

The product of its digits is 147456, while the sum is 36.

It can be divided in two parts, 242226 and 622242, that added together give a palindrome (864468).

The spelling of 242226622242 in words is "two hundred forty-two billion, two hundred twenty-six million, six hundred twenty-two thousand, two hundred forty-two".