202000414121 has 8 divisors (see below), whose sum is σ = 227472607488. Its totient is φ = 177712974000.

The previous prime is 202000414103. The next prime is 202000414141. The reversal of 202000414121 is 121414000202.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-202000414121 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 202000414121.

It is not an unprimeable number, because it can be changed into a prime (202000414141) 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, 296187950 + ... + 296188631.

It is an arithmetic number, because the mean of its divisors is an integer number (28434075936).

Almost surely, 2^202000414121 is an apocalyptic number.

It is an amenable number.

202000414121 is a deficient number, since it is larger than the sum of its proper divisors (25472193367).

202000414121 is a wasteful number, since it uses less digits than its factorization.

202000414121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592376623.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 202000414121 its reverse (121414000202), we get a palindrome (323414414323).

The spelling of 202000414121 in words is "two hundred two billion, four hundred fourteen thousand, one hundred twenty-one".