1422333121 has 8 divisors (see below), whose sum is σ = 1552197024. Its totient is φ = 1292562720.

The previous prime is 1422333113. The next prime is 1422333127. The reversal of 1422333121 is 1213332241.

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

It is a cyclic number.

It is not a de Polignac number, because 1422333121 - 2³ = 1422333113 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1422333092 and 1422333101.

It is not an unprimeable number, because it can be changed into a prime (1422333127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10590 + ... + 54376.

It is an arithmetic number, because the mean of its divisors is an integer number (194024628).

Almost surely, 2^1422333121 is an apocalyptic number.

1422333121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1422333121 is a deficient number, since it is larger than the sum of its proper divisors (129863903).

1422333121 is a wasteful number, since it uses less digits than its factorization.

1422333121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46751.

The product of its digits is 864, while the sum is 22.

The square root of 1422333121 is about 37713.8319585799. The cubic root of 1422333121 is about 1124.6061162005.

Adding to 1422333121 its reverse (1213332241), we get a palindrome (2635665362).

The spelling of 1422333121 in words is "one billion, four hundred twenty-two million, three hundred thirty-three thousand, one hundred twenty-one".