1102112101102 has 16 divisors (see below), whose sum is σ = 1740209297040. Its totient is φ = 522043411968.

The previous prime is 1102112101093. The next prime is 1102112101109. The reversal of 1102112101102 is 2011012112011.

It is a happy number.

It is a super-2 number, since 2×1102112101102² (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 (1102112101109) 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, 2069248 + ... + 2546764.

It is an arithmetic number, because the mean of its divisors is an integer number (108763081065).

Almost surely, 2^{1102112101102} is an apocalyptic number.

1102112101102 is a deficient number, since it is larger than the sum of its proper divisors (638097195938).

1102112101102 is a wasteful number, since it uses less digits than its factorization.

1102112101102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538275.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 1102112101102 its reverse (2011012112011), we get a palindrome (3113124213113).

The spelling of 1102112101102 in words is "one trillion, one hundred two billion, one hundred twelve million, one hundred one thousand, one hundred two".