202213031303121 has 8 divisors (see below), whose sum is σ = 275353914966144. Its totient is φ = 131940417587760.

The previous prime is 202213031303077. The next prime is 202213031303131. The reversal of 202213031303121 is 121303130312202.

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

It is not a de Polignac number, because 202213031303121 - 2⁶ = 202213031303057 is a prime.

It is a super-2 number, since 2×202213031303121² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 202213031303091 and 202213031303100.

It is not an unprimeable number, because it can be changed into a prime (202213031303131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 717067486750 + ... + 717067487031.

It is an arithmetic number, because the mean of its divisors is an integer number (34419239370768).

Almost surely, 2^{202213031303121} is an apocalyptic number.

It is an amenable number.

202213031303121 is a deficient number, since it is larger than the sum of its proper divisors (73140883663023).

202213031303121 is a wasteful number, since it uses less digits than its factorization.

202213031303121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1434134973831.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 202213031303121 its reverse (121303130312202), we get a palindrome (323516161615323).

The spelling of 202213031303121 in words is "two hundred two trillion, two hundred thirteen billion, thirty-one million, three hundred three thousand, one hundred twenty-one".