2267203122 has 126 divisors (see below), whose sum is σ = 5406425037. Its totient is φ = 712705392.

The previous prime is 2267203091. The next prime is 2267203129. The reversal of 2267203122 is 2213027622.

It can be written as a sum of positive squares in 2 ways, for example, as 2265855201 + 1347921 = 47601^2 + 1161^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=33669.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2267203129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 62 ways as a sum of consecutive naturals, for example, 52725633 + ... + 52725675.

Almost surely, 2^2267203122 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2267203122

2267203122 is an abundant number, since it is smaller than the sum of its proper divisors (3139221915).

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

2267203122 is an frugal number, since it uses more digits than its factorization.

2267203122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164 (or 77 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 2267203122 is about 47615.1564315397. The cubic root of 2267203122 is about 1313.7018464077.

The spelling of 2267203122 in words is "two billion, two hundred sixty-seven million, two hundred three thousand, one hundred twenty-two".