1022444414 has 4 divisors (see below), whose sum is σ = 1533666624. Its totient is φ = 511222206.

The previous prime is 1022444399. The next prime is 1022444417. The reversal of 1022444414 is 4144442201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4144442201 = 9337 ⋅443873.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022444417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255611102 + ... + 255611105.

It is an arithmetic number, because the mean of its divisors is an integer number (383416656).

Almost surely, 2^1022444414 is an apocalyptic number.

1022444414 is a deficient number, since it is larger than the sum of its proper divisors (511222210).

1022444414 is an equidigital number, since it uses as much as digits as its factorization.

1022444414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511222209.

The product of its (nonzero) digits is 4096, while the sum is 26.

The square root of 1022444414 is about 31975.6847307450. The cubic root of 1022444414 is about 1007.4261865726.

Adding to 1022444414 its reverse (4144442201), we get a palindrome (5166886615).

The spelling of 1022444414 in words is "one billion, twenty-two million, four hundred forty-four thousand, four hundred fourteen".