1522122403332 has 48 divisors (see below), whose sum is σ = 3589901824320. Its totient is φ = 501922326528.

The previous prime is 1522122403313. The next prime is 1522122403343. The reversal of 1522122403332 is 2333042212251.

It is a super-2 number, since 2×1522122403332² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1522122403332.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 363957 + ... + 1782332.

It is an arithmetic number, because the mean of its divisors is an integer number (74789621340).

Almost surely, 2^{1522122403332} is an apocalyptic number.

1522122403332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1522122403332 is an abundant number, since it is smaller than the sum of its proper divisors (2067779420988).

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

1522122403332 is a wasteful number, since it uses less digits than its factorization.

1522122403332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2146932 (or 2146930 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 1522122403332 its reverse (2333042212251), we get a palindrome (3855164615583).

The spelling of 1522122403332 in words is "one trillion, five hundred twenty-two billion, one hundred twenty-two million, four hundred three thousand, three hundred thirty-two".