1422236324 has 24 divisors (see below), whose sum is σ = 2513464800. Its totient is φ = 704131200.

The previous prime is 1422236311. The next prime is 1422236339. The reversal of 1422236324 is 4236322241.

It is a happy number.

It is a super-2 number, since 2×1422236324² = 4045512322610065952, which contains 22 as substring.

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, 219767 + ... + 226145.

It is an arithmetic number, because the mean of its divisors is an integer number (104727700).

Almost surely, 2^1422236324 is an apocalyptic number.

It is an amenable number.

1422236324 is a deficient number, since it is larger than the sum of its proper divisors (1091228476).

1422236324 is a wasteful number, since it uses less digits than its factorization.

1422236324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6923 (or 6921 counting only the distinct ones).

The product of its digits is 13824, while the sum is 29.

The square root of 1422236324 is about 37712.5486277446. The cubic root of 1422236324 is about 1124.5806039005.

Adding to 1422236324 its reverse (4236322241), we get a palindrome (5658558565).

The spelling of 1422236324 in words is "one billion, four hundred twenty-two million, two hundred thirty-six thousand, three hundred twenty-four".