202000022121201 has 8 divisors (see below), whose sum is σ = 269333432263200. Its totient is φ = 134666646696672.

The previous prime is 202000022121187. The next prime is 202000022121211. The reversal of 202000022121201 is 102121220000202.

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

It is not a de Polignac number, because 202000022121201 - 2⁵ = 202000022121169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (202000022121211) 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, 11800125 + ... + 23307573.

It is an arithmetic number, because the mean of its divisors is an integer number (33666679032900).

Almost surely, 2^{202000022121201} is an apocalyptic number.

It is an amenable number.

202000022121201 is a deficient number, since it is larger than the sum of its proper divisors (67333410141999).

202000022121201 is a wasteful number, since it uses less digits than its factorization.

202000022121201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17358735.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 202000022121201 its reverse (102121220000202), we get a palindrome (304121242121403).

The spelling of 202000022121201 in words is "two hundred two trillion, twenty-two million, one hundred twenty-one thousand, two hundred one".