423113022222 has 16 divisors (see below), whose sum is σ = 923155684992. Its totient is φ = 128216067320.

The previous prime is 423113022193. The next prime is 423113022259. The reversal of 423113022222 is 222220311324.

It is a junction number, because it is equal to n+sod(n) for n = 423113022192 and 423113022201.

It is a congruent number.

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, 3205401618 + ... + 3205401749.

It is an arithmetic number, because the mean of its divisors is an integer number (57697230312).

Almost surely, 2^423113022222 is an apocalyptic number.

423113022222 is an abundant number, since it is smaller than the sum of its proper divisors (500042662770).

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

423113022222 is a wasteful number, since it uses less digits than its factorization.

423113022222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6410803383.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 423113022222 its reverse (222220311324), we get a palindrome (645333333546).

The spelling of 423113022222 in words is "four hundred twenty-three billion, one hundred thirteen million, twenty-two thousand, two hundred twenty-two".