22002222034434 has 8 divisors (see below), whose sum is σ = 44004444068880. Its totient is φ = 7334074011476.

The previous prime is 22002222034433. The next prime is 22002222034477. The reversal of 22002222034434 is 43443022220022.

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

22002222034434 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (22002222034433) 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, 1833518502864 + ... + 1833518502875.

It is an arithmetic number, because the mean of its divisors is an integer number (5500555508610).

Almost surely, 2^{22002222034434} is an apocalyptic number.

22002222034434 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.

22002222034434 is a wasteful number, since it uses less digits than its factorization.

22002222034434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3667037005744.

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 22002222034434 its reverse (43443022220022), we get a palindrome (65445244254456).

It can be divided in two parts, 220022 and 22034434, that added together give a triangular number (22254456 = T₆₆₇₁).

The spelling of 22002222034434 in words is "twenty-two trillion, two billion, two hundred twenty-two million, thirty-four thousand, four hundred thirty-four".