1102121120110 has 16 divisors (see below), whose sum is σ = 2070070973856. Its totient is φ = 421681124128.

The previous prime is 1102121120069. The next prime is 1102121120123. The reversal of 1102121120110 is 110211212011.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2395915249 + ... + 2395915708.

It is an arithmetic number, because the mean of its divisors is an integer number (129379435866).

Almost surely, 2^{1102121120110} is an apocalyptic number.

1102121120110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1102121120110 is a deficient number, since it is larger than the sum of its proper divisors (967949853746).

1102121120110 is a wasteful number, since it uses less digits than its factorization.

1102121120110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4791830987.

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

Adding to 1102121120110 its reverse (110211212011), we get a palindrome (1212332332121).

The spelling of 1102121120110 in words is "one trillion, one hundred two billion, one hundred twenty-one million, one hundred twenty thousand, one hundred ten".