22103420034 has 8 divisors (see below), whose sum is σ = 44206840080. Its totient is φ = 7367806676.

The previous prime is 22103420023. The next prime is 22103420041. The reversal of 22103420034 is 43002430122.

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

22103420034 is an admirable number.

It is a super-2 number, since 2×22103420034² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1841951664 + ... + 1841951675.

It is an arithmetic number, because the mean of its divisors is an integer number (5525855010).

Almost surely, 2^22103420034 is an apocalyptic number.

22103420034 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.

22103420034 is a wasteful number, since it uses less digits than its factorization.

22103420034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3683903344.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 22103420034 its reverse (43002430122), we get a palindrome (65105850156).

The spelling of 22103420034 in words is "twenty-two billion, one hundred three million, four hundred twenty thousand, thirty-four".