1334214525221 has 8 divisors (see below), whose sum is σ = 1371083818104. Its totient is φ = 1297387834560.

The previous prime is 1334214525191. The next prime is 1334214525227. The reversal of 1334214525221 is 1225254124331.

It can be written as a sum of positive squares in 4 ways, for example, as 877088440900 + 457126084321 = 936530^2 + 676111^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1334214525221 - 2⁶ = 1334214525157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1334214525227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10587050 + ... + 10712331.

It is an arithmetic number, because the mean of its divisors is an integer number (171385477263).

Almost surely, 2^{1334214525221} is an apocalyptic number.

It is an amenable number.

1334214525221 is a deficient number, since it is larger than the sum of its proper divisors (36869292883).

1334214525221 is a wasteful number, since it uses less digits than its factorization.

1334214525221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21301111.

The product of its digits is 57600, while the sum is 35.

Adding to 1334214525221 its reverse (1225254124331), we get a palindrome (2559468649552).

The spelling of 1334214525221 in words is "one trillion, three hundred thirty-four billion, two hundred fourteen million, five hundred twenty-five thousand, two hundred twenty-one".