1422214202 has 8 divisors (see below), whose sum is σ = 2135413812. Its totient is φ = 710409600.

The previous prime is 1422214153. The next prime is 1422214217. The reversal of 1422214202 is 2024122241.

It can be written as a sum of positive squares in 2 ways, for example, as 1352841961 + 69372241 = 36781^2 + 8329^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×1422214202³ (a number of 28 digits) contains 333 as substring.

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 3 ways as a sum of consecutive naturals, for example, 346199 + ... + 350282.

Almost surely, 2^1422214202 is an apocalyptic number.

1422214202 is a deficient number, since it is larger than the sum of its proper divisors (713199610).

1422214202 is a wasteful number, since it uses less digits than its factorization.

1422214202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697504.

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 1422214202 is about 37712.2553290041. The cubic root of 1422214202 is about 1124.5747731533.

Adding to 1422214202 its reverse (2024122241), we get a palindrome (3446336443).

The spelling of 1422214202 in words is "one billion, four hundred twenty-two million, two hundred fourteen thousand, two hundred two".