1420362022 has 16 divisors (see below), whose sum is σ = 2175523632. Its totient is φ = 695329920.

The previous prime is 1420362017. The next prime is 1420362023. The reversal of 1420362022 is 2202630241.

It is a junction number, because it is equal to n+sod(n) for n = 1420361984 and 1420362002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1420362023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15504 + ... + 55507.

It is an arithmetic number, because the mean of its divisors is an integer number (135970227).

Almost surely, 2^1420362022 is an apocalyptic number.

1420362022 is a deficient number, since it is larger than the sum of its proper divisors (755161610).

1420362022 is a wasteful number, since it uses less digits than its factorization.

1420362022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71223.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1420362022 is about 37687.6905898995. The cubic root of 1420362022 is about 1124.0863751414.

Adding to 1420362022 its reverse (2202630241), we get a palindrome (3622992263).

The spelling of 1420362022 in words is "one billion, four hundred twenty million, three hundred sixty-two thousand, twenty-two".