1110221210102 has 16 divisors (see below), whose sum is σ = 1763412618960. Its totient is φ = 522421452288.

The previous prime is 1110221210083. The next prime is 1110221210107. The reversal of 1110221210102 is 2010121220111.

It is a super-2 number, since 2×1110221210102² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110221210107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 602243 + ... + 1607214.

It is an arithmetic number, because the mean of its divisors is an integer number (110213288685).

Almost surely, 2^{1110221210102} is an apocalyptic number.

1110221210102 is a deficient number, since it is larger than the sum of its proper divisors (653191408858).

1110221210102 is a wasteful number, since it uses less digits than its factorization.

1110221210102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2224255.

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

Adding to 1110221210102 its reverse (2010121220111), we get a palindrome (3120342430213).

The spelling of 1110221210102 in words is "one trillion, one hundred ten billion, two hundred twenty-one million, two hundred ten thousand, one hundred two".