1322020214 has 8 divisors (see below), whose sum is σ = 1983202680. Its totient is φ = 660952656.

The previous prime is 1322020211. The next prime is 1322020229. The reversal of 1322020214 is 4120202231.

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

It is a junction number, because it is equal to n+sod(n) for n = 1322020192 and 1322020201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322020211) 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, 11057 + ... + 52595.

It is an arithmetic number, because the mean of its divisors is an integer number (247900335).

Almost surely, 2^1322020214 is an apocalyptic number.

1322020214 is a deficient number, since it is larger than the sum of its proper divisors (661182466).

1322020214 is a wasteful number, since it uses less digits than its factorization.

1322020214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57454.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1322020214 is about 36359.5958998447. The cubic root of 1322020214 is about 1097.5206455886.

Adding to 1322020214 its reverse (4120202231), we get a palindrome (5442222445).

The spelling of 1322020214 in words is "one billion, three hundred twenty-two million, twenty thousand, two hundred fourteen".