1422222032 has 40 divisors (see below), whose sum is σ = 3435500352. Its totient is φ = 554112000.

The previous prime is 1422222013. The next prime is 1422222049. The reversal of 1422222032 is 2302222241.

It is a junction number, because it is equal to n+sod(n) for n = 1422221995 and 1422222013.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 575969 + ... + 578432.

Almost surely, 2^1422222032 is an apocalyptic number.

It is an amenable number.

1422222032 is an abundant number, since it is smaller than the sum of its proper divisors (2013278320).

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

1422222032 is a wasteful number, since it uses less digits than its factorization.

1422222032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1154427 (or 1154421 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 1422222032 is about 37712.3591412683. The cubic root of 1422222032 is about 1124.5768369316.

Adding to 1422222032 its reverse (2302222241), we get a palindrome (3724444273).

The spelling of 1422222032 in words is "one billion, four hundred twenty-two million, two hundred twenty-two thousand, thirty-two".