202000201121210 has 8 divisors (see below), whose sum is σ = 363600362018196. Its totient is φ = 80800080448480.

The previous prime is 202000201121119. The next prime is 202000201121237. The reversal of 202000201121210 is 12121102000202.

It can be written as a sum of positive squares in 2 ways, for example, as 188220536983801 + 13779664137409 = 13719349^2 + 3712097^2 .

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

It is a super-2 number, since 2×202000201121210² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10100010056051 + ... + 10100010056070.

Almost surely, 2^{202000201121210} is an apocalyptic number.

202000201121210 is a deficient number, since it is larger than the sum of its proper divisors (161600160896986).

202000201121210 is a wasteful number, since it uses less digits than its factorization.

202000201121210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20200020112128.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 202000201121210 its reverse (12121102000202), we get a palindrome (214121303121412).

The spelling of 202000201121210 in words is "two hundred two trillion, two hundred one million, one hundred twenty-one thousand, two hundred ten".