22622042643126 has 32 divisors (see below), whose sum is σ = 45479614347648. Its totient is φ = 7501427934720.

The previous prime is 22622042643119. The next prime is 22622042643169. The reversal of 22622042643126 is 62134624022622.

It is a super-2 number, since 2×22622042643126² (a number of 28 digits) contains 22 as substring.

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, 52575481 + ... + 53004011.

It is an arithmetic number, because the mean of its divisors is an integer number (1421237948364).

Almost surely, 2^{22622042643126} is an apocalyptic number.

22622042643126 is an abundant number, since it is smaller than the sum of its proper divisors (22857571704522).

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

22622042643126 is a wasteful number, since it uses less digits than its factorization.

22622042643126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474316.

The product of its (nonzero) digits is 663552, while the sum is 42.

Adding to 22622042643126 its reverse (62134624022622), we get a palindrome (84756666665748).

The spelling of 22622042643126 in words is "twenty-two trillion, six hundred twenty-two billion, forty-two million, six hundred forty-three thousand, one hundred twenty-six".