11102002212 has 48 divisors (see below), whose sum is σ = 29612226560. Its totient is φ = 3171262752.

The previous prime is 11102002183. The next prime is 11102002217. The reversal of 11102002212 is 21220020111.

It is a super-3 number, since 3×11102002212³ (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (11102002217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 421239 + ... + 446817.

Almost surely, 2^11102002212 is an apocalyptic number.

11102002212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11102002212 is an abundant number, since it is smaller than the sum of its proper divisors (18510224348).

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

11102002212 is a wasteful number, since it uses less digits than its factorization.

11102002212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30760 (or 30758 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11102002212 its reverse (21220020111), we get a palindrome (32322022323).

The spelling of 11102002212 in words is "eleven billion, one hundred two million, two thousand, two hundred twelve".