42222644206260 has 48 divisors (see below), whose sum is σ = 135112461461376. Its totient is φ = 9650890104192.

The previous prime is 42222644206247. The next prime is 42222644206283. The reversal of 42222644206260 is 6260244622224.

It is a super-2 number, since 2×42222644206260² (a number of 28 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

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, 50265052207 + ... + 50265053046.

It is an arithmetic number, because the mean of its divisors is an integer number (2814842947112).

Almost surely, 2^{42222644206260} is an apocalyptic number.

It is an amenable number.

42222644206260 is an abundant number, since it is smaller than the sum of its proper divisors (92889817255116).

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

42222644206260 is a wasteful number, since it uses less digits than its factorization.

42222644206260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100530105272 (or 100530105270 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 42.

Adding to 42222644206260 its reverse (6260244622224), we get a palindrome (48482888828484).

The spelling of 42222644206260 in words is "forty-two trillion, two hundred twenty-two billion, six hundred forty-four million, two hundred six thousand, two hundred sixty".