1101210212222 has 16 divisors (see below), whose sum is σ = 1683207944352. Its totient is φ = 540143691360.

The previous prime is 1101210212189. The next prime is 1101210212243. The reversal of 1101210212222 is 2222120121011.

It is a self number, because there is not a number n which added to its sum of digits gives 1101210212222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97847 + ... + 1487277.

It is an arithmetic number, because the mean of its divisors is an integer number (105200496522).

Almost surely, 2^{1101210212222} is an apocalyptic number.

1101210212222 is a deficient number, since it is larger than the sum of its proper divisors (581997732130).

1101210212222 is a wasteful number, since it uses less digits than its factorization.

1101210212222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1396963.

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

Adding to 1101210212222 its reverse (2222120121011), we get a palindrome (3323330333233).

The spelling of 1101210212222 in words is "one trillion, one hundred one billion, two hundred ten million, two hundred twelve thousand, two hundred twenty-two".