1222310010111 has 32 divisors (see below), whose sum is σ = 1696871608320. Its totient is φ = 782036985600.

The previous prime is 1222310010107. The next prime is 1222310010121. The reversal of 1222310010111 is 1110100132221.

It is not a de Polignac number, because 1222310010111 - 2² = 1222310010107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222310010101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2401221 + ... + 2865393.

It is an arithmetic number, because the mean of its divisors is an integer number (53027237760).

Almost surely, 2^{1222310010111} is an apocalyptic number.

1222310010111 is a deficient number, since it is larger than the sum of its proper divisors (474561598209).

1222310010111 is a wasteful number, since it uses less digits than its factorization.

1222310010111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464567.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 1222310010111 its reverse (1110100132221), we get a palindrome (2332410142332).

The spelling of 1222310010111 in words is "one trillion, two hundred twenty-two billion, three hundred ten million, ten thousand, one hundred eleven".