200221122020002 has 32 divisors (see below), whose sum is σ = 307035729453312. Its totient is φ = 97880286693504.

The previous prime is 200221122019999. The next prime is 200221122020039. The reversal of 200221122020002 is 200020221122002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 398741398 + ... + 399243214.

It is an arithmetic number, because the mean of its divisors is an integer number (9594866545416).

Almost surely, 2^{200221122020002} is an apocalyptic number.

200221122020002 is a deficient number, since it is larger than the sum of its proper divisors (106814607433310).

200221122020002 is a wasteful number, since it uses less digits than its factorization.

200221122020002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506202.

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

Adding to 200221122020002 its reverse (200020221122002), we get a palindrome (400241343142004).

The spelling of 200221122020002 in words is "two hundred trillion, two hundred twenty-one billion, one hundred twenty-two million, twenty thousand, two".