1422552340100 has 72 divisors (see below), whose sum is σ = 3117819196800. Its totient is φ = 563337244800.

The previous prime is 1422552340087. The next prime is 1422552340133. The reversal of 1422552340100 is 10432552241.

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 23 ways as a sum of consecutive naturals, for example, 13364891 + ... + 13470909.

It is an arithmetic number, because the mean of its divisors is an integer number (43303044400).

Almost surely, 2^{1422552340100} is an apocalyptic number.

1422552340100 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 1422552340100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1558909598400).

1422552340100 is an abundant number, since it is smaller than the sum of its proper divisors (1695266856700).

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

1422552340100 is a wasteful number, since it uses less digits than its factorization.

1422552340100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107373 (or 107366 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 1422552340100 its reverse (10432552241), we get a palindrome (1432984892341).

The spelling of 1422552340100 in words is "one trillion, four hundred twenty-two billion, five hundred fifty-two million, three hundred forty thousand, one hundred".