10222200121111 has 16 divisors (see below), whose sum is σ = 11161797120000. Its totient is φ = 9284324781600.

The previous prime is 10222200121099. The next prime is 10222200121117. The reversal of 10222200121111 is 11112100222201.

It is not a de Polignac number, because 10222200121111 - 2¹¹ = 10222200119063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222200121117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52434426 + ... + 52629016.

It is an arithmetic number, because the mean of its divisors is an integer number (697612320000).

Almost surely, 2^{10222200121111} is an apocalyptic number.

10222200121111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10222200121111 is a deficient number, since it is larger than the sum of its proper divisors (939596998889).

10222200121111 is a wasteful number, since it uses less digits than its factorization.

10222200121111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198990.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 10222200121111 its reverse (11112100222201), we get a palindrome (21334300343312).

The spelling of 10222200121111 in words is "ten trillion, two hundred twenty-two billion, two hundred million, one hundred twenty-one thousand, one hundred eleven".