1422102611720 has 384 divisors, whose sum is σ = 3971358720000. Its totient is φ = 455674222080.

The previous prime is 1422102611711. The next prime is 1422102611773. The reversal of 1422102611720 is 271162012241.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 941165765 + ... + 941167275.

It is an arithmetic number, because the mean of its divisors is an integer number (10342080000).

Almost surely, 2^{1422102611720} is an apocalyptic number.

1422102611720 is a gapful number since it is divisible by the number (10) 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 1422102611720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1985679360000).

1422102611720 is an abundant number, since it is smaller than the sum of its proper divisors (2549256108280).

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

1422102611720 is a wasteful number, since it uses less digits than its factorization.

1422102611720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1881 (or 1870 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 29.

Adding to 1422102611720 its reverse (271162012241), we get a palindrome (1693264623961).

The spelling of 1422102611720 in words is "one trillion, four hundred twenty-two billion, one hundred two million, six hundred eleven thousand, seven hundred twenty".