11212040102 has 8 divisors (see below), whose sum is σ = 17103112200. Its totient is φ = 5511002704.

The previous prime is 11212040093. The next prime is 11212040153. The reversal of 11212040102 is 20104021211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47508527 + ... + 47508762.

It is an arithmetic number, because the mean of its divisors is an integer number (2137889025).

Almost surely, 2^11212040102 is an apocalyptic number.

11212040102 is a deficient number, since it is larger than the sum of its proper divisors (5891072098).

11212040102 is an equidigital number, since it uses as much as digits as its factorization.

11212040102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95017350.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11212040102 its reverse (20104021211), we get a palindrome (31316061313).

The spelling of 11212040102 in words is "eleven billion, two hundred twelve million, forty thousand, one hundred two".