1422102441 has 4 divisors (see below), whose sum is σ = 1896136592. Its totient is φ = 948068292.

The previous prime is 1422102379. The next prime is 1422102457. The reversal of 1422102441 is 1442012241.

1422102441 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1442012241 = 3 ⋅480670747.

It is not a de Polignac number, because 1422102441 - 2⁷ = 1422102313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1422102491) 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, 237017071 + ... + 237017076.

It is an arithmetic number, because the mean of its divisors is an integer number (474034148).

Almost surely, 2^1422102441 is an apocalyptic number.

It is an amenable number.

1422102441 is a deficient number, since it is larger than the sum of its proper divisors (474034151).

1422102441 is an equidigital number, since it uses as much as digits as its factorization.

1422102441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474034150.

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 1422102441 is about 37710.7735401967. The cubic root of 1422102441 is about 1124.5453151215.

Adding to 1422102441 its reverse (1442012241), we get a palindrome (2864114682).

The spelling of 1422102441 in words is "one billion, four hundred twenty-two million, one hundred two thousand, four hundred forty-one".