1100102021222 has 8 divisors (see below), whose sum is σ = 1650178391400. Its totient is φ = 550042557424.

The previous prime is 1100102021219. The next prime is 1100102021299. The reversal of 1100102021222 is 2221202010011.

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 = 1100102021197 and 1100102021206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4062647 + ... + 4324962.

It is an arithmetic number, because the mean of its divisors is an integer number (206272298925).

Almost surely, 2^{1100102021222} is an apocalyptic number.

1100102021222 is a deficient number, since it is larger than the sum of its proper divisors (550076370178).

1100102021222 is an equidigital number, since it uses as much as digits as its factorization.

1100102021222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8453190.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1100102021222 its reverse (2221202010011), we get a palindrome (3321304031233).

The spelling of 1100102021222 in words is "one trillion, one hundred billion, one hundred two million, twenty-one thousand, two hundred twenty-two".