202210200110121 has 32 divisors (see below), whose sum is σ = 324348492272640. Its totient is φ = 109466735857344.

The previous prime is 202210200110119. The next prime is 202210200110161. The reversal of 202210200110121 is 121011002012202.

It is not a de Polignac number, because 202210200110121 - 2¹ = 202210200110119 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 202210200110121.

It is not an unprimeable number, because it can be changed into a prime (202210200110161) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 114825366 + ... + 116573088.

It is an arithmetic number, because the mean of its divisors is an integer number (10135890383520).

Almost surely, 2^{202210200110121} is an apocalyptic number.

202210200110121 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

202210200110121 is a deficient number, since it is larger than the sum of its proper divisors (122138292162519).

202210200110121 is a wasteful number, since it uses less digits than its factorization.

202210200110121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2037725.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 202210200110121 its reverse (121011002012202), we get a palindrome (323221202122323).

The spelling of 202210200110121 in words is "two hundred two trillion, two hundred ten billion, two hundred million, one hundred ten thousand, one hundred twenty-one".