1422244311 has 16 divisors (see below), whose sum is σ = 1911840000. Its totient is φ = 940431168.

The previous prime is 1422244289. The next prime is 1422244331. The reversal of 1422244311 is 1134422241.

It is not a de Polignac number, because 1422244311 - 2⁵ = 1422244279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422244331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 247155 + ... + 252843.

It is an arithmetic number, because the mean of its divisors is an integer number (119490000).

Almost surely, 2^1422244311 is an apocalyptic number.

1422244311 is a deficient number, since it is larger than the sum of its proper divisors (489595689).

1422244311 is a wasteful number, since it uses less digits than its factorization.

1422244311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6358.

The product of its digits is 1536, while the sum is 24.

The square root of 1422244311 is about 37712.6545207308. The cubic root of 1422244311 is about 1124.5827090378.

Adding to 1422244311 its reverse (1134422241), we get a palindrome (2556666552).

The spelling of 1422244311 in words is "one billion, four hundred twenty-two million, two hundred forty-four thousand, three hundred eleven".