2020121220202 has 8 divisors (see below), whose sum is σ = 3031231434336. Its totient is φ = 1009710742092.

The previous prime is 2020121220199. The next prime is 2020121220239. The reversal of 2020121220202 is 2020221210202.

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

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, 174926788 + ... + 174938335.

It is an arithmetic number, because the mean of its divisors is an integer number (378903929292).

Almost surely, 2^{2020121220202} is an apocalyptic number.

2020121220202 is a deficient number, since it is larger than the sum of its proper divisors (1011110214134).

2020121220202 is a wasteful number, since it uses less digits than its factorization.

2020121220202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349868012.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 2020121220202 its reverse (2020221210202), we get a palindrome (4040342430404).

The spelling of 2020121220202 in words is "two trillion, twenty billion, one hundred twenty-one million, two hundred twenty thousand, two hundred two".