22420505122 has 8 divisors (see below), whose sum is σ = 33872706000. Its totient is φ = 11129603124.

The previous prime is 22420505113. The next prime is 22420505141. The reversal of 22420505122 is 22150502422.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40324372 + ... + 40324927.

It is an arithmetic number, because the mean of its divisors is an integer number (4234088250).

Almost surely, 2^22420505122 is an apocalyptic number.

22420505122 is a deficient number, since it is larger than the sum of its proper divisors (11452200878).

22420505122 is a wasteful number, since it uses less digits than its factorization.

22420505122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80649440.

The product of its (nonzero) digits is 3200, while the sum is 25.

The spelling of 22420505122 in words is "twenty-two billion, four hundred twenty million, five hundred five thousand, one hundred twenty-two".