211011121102 has 8 divisors (see below), whose sum is σ = 319317714576. Its totient is φ = 104571882912.

The previous prime is 211011121073. The next prime is 211011121117. The reversal of 211011121102 is 201121110112.

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, 466838538 + ... + 466838989.

It is an arithmetic number, because the mean of its divisors is an integer number (39914714322).

Almost surely, 2^211011121102 is an apocalyptic number.

211011121102 is a deficient number, since it is larger than the sum of its proper divisors (108306593474).

211011121102 is a wasteful number, since it uses less digits than its factorization.

211011121102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 933677642.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 211011121102 its reverse (201121110112), we get a palindrome (412132231214).

The spelling of 211011121102 in words is "two hundred eleven billion, eleven million, one hundred twenty-one thousand, one hundred two".