1422212302 has 8 divisors (see below), whose sum is σ = 2438078256. Its totient is φ = 609519552.

The previous prime is 1422212293. The next prime is 1422212303. The reversal of 1422212302 is 2032122241.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1422212302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422212303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50793283 + ... + 50793310.

It is an arithmetic number, because the mean of its divisors is an integer number (304759782).

Almost surely, 2^1422212302 is an apocalyptic number.

1422212302 is a deficient number, since it is larger than the sum of its proper divisors (1015865954).

1422212302 is a wasteful number, since it uses less digits than its factorization.

1422212302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101586602.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1422212302 is about 37712.2301382456. The cubic root of 1422212302 is about 1124.5742723631.

Adding to 1422212302 its reverse (2032122241), we get a palindrome (3454334543).

The spelling of 1422212302 in words is "one billion, four hundred twenty-two million, two hundred twelve thousand, three hundred two".