220211210010202 has 8 divisors (see below), whose sum is σ = 333587278530612. Its totient is φ = 109015450500000.

The previous prime is 220211210010191. The next prime is 220211210010257. The reversal of 220211210010202 is 202010012112022.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 219380561873001 + 830648137201 = 14811501^2 + 911399^2 .

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, 545077252299 + ... + 545077252702.

Almost surely, 2^{220211210010202} is an apocalyptic number.

220211210010202 is a deficient number, since it is larger than the sum of its proper divisors (113376068520410).

220211210010202 is a wasteful number, since it uses less digits than its factorization.

220211210010202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1090154505104.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 220211210010202 its reverse (202010012112022), we get a palindrome (422221222122224).

The spelling of 220211210010202 in words is "two hundred twenty trillion, two hundred eleven billion, two hundred ten million, ten thousand, two hundred two".