1102120000 has 140 divisors (see below), whose sum is σ = 2785170960. Its totient is φ = 432448000.

The previous prime is 1102119961. The next prime is 1102120039. The reversal of 1102120000 is 212011.

It is an interprime number because it is at equal distance from previous prime (1102119961) and next prime (1102120039).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2359767 + ... + 2360233.

Almost surely, 2^1102120000 is an apocalyptic number.

1102120000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1102120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1392585480).

1102120000 is an abundant number, since it is smaller than the sum of its proper divisors (1683050960).

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

1102120000 is an frugal number, since it uses more digits than its factorization.

1102120000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558 (or 533 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 7.

The square root of 1102120000 is about 33198.1927218938. The cubic root of 1102120000 is about 1032.9428516519.

Adding to 1102120000 its reverse (212011), we get a palindrome (1102332011).

The spelling of 1102120000 in words is "one billion, one hundred two million, one hundred twenty thousand".