1422211333 has 4 divisors (see below), whose sum is σ = 1434797388. Its totient is φ = 1409625280.

The previous prime is 1422211309. The next prime is 1422211337. The reversal of 1422211333 is 3331122241.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 57426084 + 1364785249 = 7578^2 + 36943^2 .

It is not a de Polignac number, because 1422211333 - 2¹³ = 1422203141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422211337) 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 3 ways as a sum of consecutive naturals, for example, 6292858 + ... + 6293083.

It is an arithmetic number, because the mean of its divisors is an integer number (358699347).

Almost surely, 2^1422211333 is an apocalyptic number.

It is an amenable number.

1422211333 is a deficient number, since it is larger than the sum of its proper divisors (12586055).

1422211333 is a wasteful number, since it uses less digits than its factorization.

1422211333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12586054.

The product of its digits is 864, while the sum is 22.

The square root of 1422211333 is about 37712.2172909523. The cubic root of 1422211333 is about 1124.5740169599.

Adding to 1422211333 its reverse (3331122241), we get a palindrome (4753333574).

The spelling of 1422211333 in words is "one billion, four hundred twenty-two million, two hundred eleven thousand, three hundred thirty-three".