200221021022210 has 32 divisors (see below), whose sum is σ = 371128095024192. Its totient is φ = 77727633197760.

The previous prime is 200221021022119. The next prime is 200221021022221. The reversal of 200221021022210 is 12220120122002.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1482831476 + ... + 1482966495.

It is an arithmetic number, because the mean of its divisors is an integer number (11597752969506).

Almost surely, 2^{200221021022210} is an apocalyptic number.

200221021022210 is a deficient number, since it is larger than the sum of its proper divisors (170907074001982).

200221021022210 is a wasteful number, since it uses less digits than its factorization.

200221021022210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2965798178.

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

Adding to 200221021022210 its reverse (12220120122002), we get a palindrome (212441141144212).

The spelling of 200221021022210 in words is "two hundred trillion, two hundred twenty-one billion, twenty-one million, twenty-two thousand, two hundred ten".