11100211002 has 40 divisors (see below), whose sum is σ = 25025347776. Its totient is φ = 3677361768.

The previous prime is 11100210983. The next prime is 11100211009. The reversal of 11100211002 is 20011200111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (11100211009) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 183778 + ... + 236589.

Almost surely, 2^11100211002 is an apocalyptic number.

11100211002 is an abundant number, since it is smaller than the sum of its proper divisors (13925136774).

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

11100211002 is a wasteful number, since it uses less digits than its factorization.

11100211002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420544 (or 420535 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 11100211002 its reverse (20011200111), we get a palindrome (31111411113).

The spelling of 11100211002 in words is "eleven billion, one hundred million, two hundred eleven thousand, two".