422700001677220 has 24 divisors (see below), whose sum is σ = 887677076402424. Its totient is φ = 169078653455616.

The previous prime is 422700001677209. The next prime is 422700001677241. The reversal of 422700001677220 is 22776100007224.

It can be written as a sum of positive squares in 4 ways, for example, as 141523714347876 + 281176287329344 = 11896374^2 + 16768312^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81626217 + ... + 86650096.

It is an arithmetic number, because the mean of its divisors is an integer number (36986544850101).

Almost surely, 2^{422700001677220} is an apocalyptic number.

It is an amenable number.

422700001677220 is an abundant number, since it is smaller than the sum of its proper divisors (464977074725204).

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

422700001677220 is a wasteful number, since it uses less digits than its factorization.

422700001677220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168401919 (or 168401917 counting only the distinct ones).

The product of its (nonzero) digits is 131712, while the sum is 40.

The spelling of 422700001677220 in words is "four hundred twenty-two trillion, seven hundred billion, one million, six hundred seventy-seven thousand, two hundred twenty".