22420222044606 has 24 divisors (see below), whose sum is σ = 48686802741720. Its totient is φ = 7456537351536.

The previous prime is 22420222044593. The next prime is 22420222044679. The reversal of 22420222044606 is 60644022202422.

22420222044606 is a `hidden beast` number, since 2 + 2 + 4 + 2 + 0 + 2 + 2 + 2 + 0 + 44 + 606 = 666.

It is a super-3 number, since 3×22420222044606³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1405824861 + ... + 1405840808.

It is an arithmetic number, because the mean of its divisors is an integer number (2028616780905).

Almost surely, 2^{22420222044606} is an apocalyptic number.

22420222044606 is an abundant number, since it is smaller than the sum of its proper divisors (26266580697114).

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

22420222044606 is a wasteful number, since it uses less digits than its factorization.

22420222044606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2811666120 (or 2811666117 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

The spelling of 22420222044606 in words is "twenty-two trillion, four hundred twenty billion, two hundred twenty-two million, forty-four thousand, six hundred six".