1315414450022 has 4 divisors (see below), whose sum is σ = 1973121675036. Its totient is φ = 657707225010.

The previous prime is 1315414449997. The next prime is 1315414450057. The reversal of 1315414450022 is 2200544145131.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 328853612504 + ... + 328853612507.

It is an arithmetic number, because the mean of its divisors is an integer number (493280418759).

Almost surely, 2^{1315414450022} is an apocalyptic number.

1315414450022 is a deficient number, since it is larger than the sum of its proper divisors (657707225014).

1315414450022 is an equidigital number, since it uses as much as digits as its factorization.

1315414450022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 657707225013.

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 1315414450022 its reverse (2200544145131), we get a palindrome (3515958595153).

The spelling of 1315414450022 in words is "one trillion, three hundred fifteen billion, four hundred fourteen million, four hundred fifty thousand, twenty-two".