200011221221102 has 64 divisors (see below), whose sum is σ = 317003104915200. Its totient is φ = 94384096243200.

The previous prime is 200011221221057. The next prime is 200011221221137. The reversal of 200011221221102 is 201122122110002.

It is a super-2 number, since 2×200011221221102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67639911008 + ... + 67639913964.

It is an arithmetic number, because the mean of its divisors is an integer number (4953173514300).

Almost surely, 2^{200011221221102} is an apocalyptic number.

200011221221102 is a deficient number, since it is larger than the sum of its proper divisors (116991883694098).

200011221221102 is a wasteful number, since it uses less digits than its factorization.

200011221221102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7601.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 200011221221102 its reverse (201122122110002), we get a palindrome (401133343331104).

The spelling of 200011221221102 in words is "two hundred trillion, eleven billion, two hundred twenty-one million, two hundred twenty-one thousand, one hundred two".