1422571135 has 32 divisors (see below), whose sum is σ = 1931178240. Its totient is φ = 999516672.

The previous prime is 1422571109. The next prime is 1422571141. The reversal of 1422571135 is 5311752241.

It is a cyclic number.

It is not a de Polignac number, because 1422571135 - 2⁵ = 1422571103 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1422571097 and 1422571106.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 101632 + ... + 114778.

It is an arithmetic number, because the mean of its divisors is an integer number (60349320).

Almost surely, 2^1422571135 is an apocalyptic number.

1422571135 is a deficient number, since it is larger than the sum of its proper divisors (508607105).

1422571135 is a wasteful number, since it uses less digits than its factorization.

1422571135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13255.

The product of its digits is 8400, while the sum is 31.

The square root of 1422571135 is about 37716.9873531808. The cubic root of 1422571135 is about 1124.6688434352.

The spelling of 1422571135 in words is "one billion, four hundred twenty-two million, five hundred seventy-one thousand, one hundred thirty-five".