1422119955 has 32 divisors (see below), whose sum is σ = 2420748288. Its totient is φ = 710438400.

The previous prime is 1422119953. The next prime is 1422119977. The reversal of 1422119955 is 5599112241.

It is a happy number.

It is not a de Polignac number, because 1422119955 - 2¹ = 1422119953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1422119953) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40590 + ... + 67020.

It is an arithmetic number, because the mean of its divisors is an integer number (75648384).

Almost surely, 2^1422119955 is an apocalyptic number.

1422119955 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1422119955 is a deficient number, since it is larger than the sum of its proper divisors (998628333).

1422119955 is a wasteful number, since it uses less digits than its factorization.

1422119955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26667.

The product of its digits is 32400, while the sum is 39.

The square root of 1422119955 is about 37711.0057542888. The cubic root of 1422119955 is about 1124.5499315742.

The spelling of 1422119955 in words is "one billion, four hundred twenty-two million, one hundred nineteen thousand, nine hundred fifty-five".