220111010210010 has 64 divisors (see below), whose sum is σ = 534216220185600. Its totient is φ = 58035216087552.

The previous prime is 220111010209991. The next prime is 220111010210027. The reversal of 220111010210010 is 10012010111022.

It is a super-2 number, since 2×220111010210010² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 101020192 + ... + 103176068.

It is an arithmetic number, because the mean of its divisors is an integer number (8347128440400).

Almost surely, 2^{220111010210010} is an apocalyptic number.

220111010210010 is an abundant number, since it is smaller than the sum of its proper divisors (314105209975590).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220111010210010 is a wasteful number, since it uses less digits than its factorization.

220111010210010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2194215.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 220111010210010 its reverse (10012010111022), we get a palindrome (230123020321032).

The spelling of 220111010210010 in words is "two hundred twenty trillion, one hundred eleven billion, ten million, two hundred ten thousand, ten".