220121200012202 has 8 divisors (see below), whose sum is σ = 330451776963936. Its totient is φ = 109970607690892.

The previous prime is 220121200012183. The next prime is 220121200012223. The reversal of 220121200012202 is 202210002121022.

It is a happy number.

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, 44996154548 + ... + 44996159439.

It is an arithmetic number, because the mean of its divisors is an integer number (41306472120492).

Almost surely, 2^{220121200012202} is an apocalyptic number.

220121200012202 is a deficient number, since it is larger than the sum of its proper divisors (110330576951734).

220121200012202 is a wasteful number, since it uses less digits than its factorization.

220121200012202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89992315212.

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

Adding to 220121200012202 its reverse (202210002121022), we get a palindrome (422331202133224).

The spelling of 220121200012202 in words is "two hundred twenty trillion, one hundred twenty-one billion, two hundred million, twelve thousand, two hundred two".