22422011022422 has 8 divisors (see below), whose sum is σ = 36690563491272. Its totient is φ = 10191823192000.

The previous prime is 22422011022421. The next prime is 22422011022449.

22422011022422 is nontrivially palindromic in base 10.

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

It is a super-2 number, since 2×22422011022422² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22422011022391 and 22422011022400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22422011022421) 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, 509591159579 + ... + 509591159622.

It is an arithmetic number, because the mean of its divisors is an integer number (4586320436409).

Almost surely, 2^{22422011022422} is an apocalyptic number.

22422011022422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22422011022422 is a deficient number, since it is larger than the sum of its proper divisors (14268552468850).

22422011022422 is a wasteful number, since it uses less digits than its factorization.

22422011022422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1019182319214.

The product of its (nonzero) digits is 4096, while the sum is 26.

It can be divided in two parts, 2242201 and 1022422, that added together give a palindrome (3264623).

The spelling of 22422011022422 in words is "twenty-two trillion, four hundred twenty-two billion, eleven million, twenty-two thousand, four hundred twenty-two".