1102122101120 has 32 divisors (see below), whose sum is σ = 2634760649520. Its totient is φ = 440848840192.

The previous prime is 1102122101099. The next prime is 1102122101123. The reversal of 1102122101120 is 211012212011.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 1102122101095 and 1102122101104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102122101123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 861032252 + ... + 861033531.

Almost surely, 2^{1102122101120} is an apocalyptic number.

1102122101120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1102122101120 is an abundant number, since it is smaller than the sum of its proper divisors (1532638548400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1102122101120 is an equidigital number, since it uses as much as digits as its factorization.

1102122101120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1722065802 (or 1722065790 counting only the distinct ones).

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

Adding to 1102122101120 its reverse (211012212011), we get a palindrome (1313134313131).

The spelling of 1102122101120 in words is "one trillion, one hundred two billion, one hundred twenty-two million, one hundred one thousand, one hundred twenty".