1111210010222 has 32 divisors (see below), whose sum is σ = 1809520352640. Its totient is φ = 508729908960.

The previous prime is 1111210010191. The next prime is 1111210010233. The reversal of 1111210010222 is 2220100121111.

It is a junction number, because it is equal to n+sod(n) for n = 1111210010197 and 1111210010206.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 7896893 + ... + 8036375.

It is an arithmetic number, because the mean of its divisors is an integer number (56547511020).

Almost surely, 2^{1111210010222} is an apocalyptic number.

1111210010222 is a deficient number, since it is larger than the sum of its proper divisors (698310342418).

1111210010222 is a wasteful number, since it uses less digits than its factorization.

1111210010222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141968.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1111210010222 its reverse (2220100121111), we get a palindrome (3331310131333).

The spelling of 1111210010222 in words is "one trillion, one hundred eleven billion, two hundred ten million, ten thousand, two hundred twenty-two".