1455132310122 has 8 divisors (see below), whose sum is σ = 2910264620256. Its totient is φ = 485044103372.

The previous prime is 1455132310111. The next prime is 1455132310127. The reversal of 1455132310122 is 2210132315541.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

1455132310122 is an admirable number.

It is a super-3 number, since 3×1455132310122³ (a number of 37 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1455132310122.

It is not an unprimeable number, because it can be changed into a prime (1455132310127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121261025838 + ... + 121261025849.

It is an arithmetic number, because the mean of its divisors is an integer number (363783077532).

Almost surely, 2^{1455132310122} is an apocalyptic number.

1455132310122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1455132310122 is a wasteful number, since it uses less digits than its factorization.

1455132310122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242522051692.

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 1455132310122 its reverse (2210132315541), we get a palindrome (3665264625663).

The spelling of 1455132310122 in words is "one trillion, four hundred fifty-five billion, one hundred thirty-two million, three hundred ten thousand, one hundred twenty-two".