1102033212 has 96 divisors (see below), whose sum is σ = 3100876800. Its totient is φ = 297577152.

The previous prime is 1102033181. The next prime is 1102033217. The reversal of 1102033212 is 2123302011.

It is a junction number, because it is equal to n+sod(n) for n = 1102033191 and 1102033200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102033217) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1313089 + ... + 1313927.

It is an arithmetic number, because the mean of its divisors is an integer number (32300800).

Almost surely, 2^1102033212 is an apocalyptic number.

1102033212 is a gapful number since it is divisible by the number (12) 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 1102033212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1550438400).

1102033212 is an abundant number, since it is smaller than the sum of its proper divisors (1998843588).

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

1102033212 is a wasteful number, since it uses less digits than its factorization.

1102033212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1695 (or 1693 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1102033212 is about 33196.8855768128. The cubic root of 1102033212 is about 1032.9157374243.

Adding to 1102033212 its reverse (2123302011), we get a palindrome (3225335223).

The spelling of 1102033212 in words is "one billion, one hundred two million, thirty-three thousand, two hundred twelve".