1110621222106 has 24 divisors (see below), whose sum is σ = 1910763362592. Its totient is φ = 482878789800.

The previous prime is 1110621222077. The next prime is 1110621222121. The reversal of 1110621222106 is 6012221260111.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 99762780 + ... + 99773911.

It is an arithmetic number, because the mean of its divisors is an integer number (79615140108).

Almost surely, 2^{1110621222106} is an apocalyptic number.

1110621222106 is a deficient number, since it is larger than the sum of its proper divisors (800142140486).

1110621222106 is a wasteful number, since it uses less digits than its factorization.

1110621222106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199536738 (or 199536727 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 25.

Adding to 1110621222106 its reverse (6012221260111), we get a palindrome (7122842482217).

It can be divided in two parts, 11106 and 21222106, that added together give a palindrome (21233212).

The spelling of 1110621222106 in words is "one trillion, one hundred ten billion, six hundred twenty-one million, two hundred twenty-two thousand, one hundred six".