1102100212222 has 8 divisors (see below), whose sum is σ = 1653156522216. Its totient is φ = 551048038152.

The previous prime is 1102100212193. The next prime is 1102100212223. The reversal of 1102100212222 is 2222120012011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1102100212196 and 1102100212205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102100212223) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 248448 + ... + 1505299.

It is an arithmetic number, because the mean of its divisors is an integer number (206644565277).

Almost surely, 2^{1102100212222} is an apocalyptic number.

1102100212222 is a deficient number, since it is larger than the sum of its proper divisors (551056309994).

1102100212222 is a wasteful number, since it uses less digits than its factorization.

1102100212222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2067962.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1102100212222 its reverse (2222120012011), we get a palindrome (3324220224233).

The spelling of 1102100212222 in words is "one trillion, one hundred two billion, one hundred million, two hundred twelve thousand, two hundred twenty-two".