202221242434413 has 40 divisors (see below), whose sum is σ = 315230111484288. Its totient is φ = 128947579792416.

The previous prime is 202221242434397. The next prime is 202221242434417. The reversal of 202221242434413 is 314434242122202.

202221242434413 is a `hidden beast` number, since 2 + 0 + 2 + 2 + 212 + 4 + 2 + 434 + 4 + 1 + 3 = 666.

It is not a de Polignac number, because 202221242434413 - 2⁴ = 202221242434397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202221242434417) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 45286656 + ... + 49551222.

Almost surely, 2^{202221242434413} is an apocalyptic number.

202221242434413 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

202221242434413 is a deficient number, since it is larger than the sum of its proper divisors (113008869049875).

202221242434413 is a wasteful number, since it uses less digits than its factorization.

202221242434413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4290055 (or 4290046 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

Adding to 202221242434413 its reverse (314434242122202), we get a palindrome (516655484556615).

The spelling of 202221242434413 in words is "two hundred two trillion, two hundred twenty-one billion, two hundred forty-two million, four hundred thirty-four thousand, four hundred thirteen".