52122121335002 has 32 divisors (see below), whose sum is σ = 80830585887744. Its totient is φ = 25181217532800.

The previous prime is 52122121334947. The next prime is 52122121335007. The reversal of 52122121335002 is 20053312122125.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (52122121335007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 246711638 + ... + 246922814.

It is an arithmetic number, because the mean of its divisors is an integer number (2525955808992).

Almost surely, 2^{52122121335002} is an apocalyptic number.

52122121335002 is a deficient number, since it is larger than the sum of its proper divisors (28708464552742).

52122121335002 is a wasteful number, since it uses less digits than its factorization.

52122121335002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217374.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 52122121335002 its reverse (20053312122125), we get a palindrome (72175433457127).

The spelling of 52122121335002 in words is "fifty-two trillion, one hundred twenty-two billion, one hundred twenty-one million, three hundred thirty-five thousand, two".