11211130202 has 8 divisors (see below), whose sum is σ = 16822187616. Its totient is φ = 5603734332.

The previous prime is 11211130127. The next prime is 11211130219. The reversal of 11211130202 is 20203111211.

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

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, 907718 + ... + 919985.

It is an arithmetic number, because the mean of its divisors is an integer number (2102773452).

Almost surely, 2^11211130202 is an apocalyptic number.

11211130202 is a deficient number, since it is larger than the sum of its proper divisors (5611057414).

11211130202 is a wasteful number, since it uses less digits than its factorization.

11211130202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1830772.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 11211130202 its reverse (20203111211), we get a palindrome (31414241413).

The spelling of 11211130202 in words is "eleven billion, two hundred eleven million, one hundred thirty thousand, two hundred two".