1422119655936 has 1280 divisors, whose sum is σ = 5413539225600. Its totient is φ = 358827687936.

The previous prime is 1422119655923. The next prime is 1422119655991. The reversal of 1422119655936 is 6395569112241.

It is a happy number.

1422119655936 is a `hidden beast` number, since 1 + 42 + 2 + 1 + 1 + 9 + 6 + 5 + 593 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 5407298941 + ... + 5407299203.

It is an arithmetic number, because the mean of its divisors is an integer number (4229327520).

Almost surely, 2^{1422119655936} is an apocalyptic number.

1422119655936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1422119655936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2706769612800).

1422119655936 is an abundant number, since it is smaller than the sum of its proper divisors (3991419569664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1422119655936 is a wasteful number, since it uses less digits than its factorization.

1422119655936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506 (or 484 counting only the distinct ones).

The product of its digits is 3499200, while the sum is 54.

The spelling of 1422119655936 in words is "one trillion, four hundred twenty-two billion, one hundred nineteen million, six hundred fifty-five thousand, nine hundred thirty-six".