222002214726 has 8 divisors (see below), whose sum is σ = 444004429464. Its totient is φ = 74000738240.

The previous prime is 222002214703. The next prime is 222002214727. The reversal of 222002214726 is 627412200222.

It is a sphenic number, since it is the product of 3 distinct primes.

222002214726 is an admirable number.

It is a super-2 number, since 2×222002214726² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 222002214693 and 222002214702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222002214727) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18500184555 + ... + 18500184566.

It is an arithmetic number, because the mean of its divisors is an integer number (55500553683).

Almost surely, 2^222002214726 is an apocalyptic number.

222002214726 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

222002214726 is a wasteful number, since it uses less digits than its factorization.

222002214726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37000369126.

The product of its (nonzero) digits is 10752, while the sum is 30.

Adding to 222002214726 its reverse (627412200222), we get a palindrome (849414414948).

The spelling of 222002214726 in words is "two hundred twenty-two billion, two million, two hundred fourteen thousand, seven hundred twenty-six".