211120211201102 has 48 divisors (see below), whose sum is σ = 399123823293360. Its totient is φ = 83177319843072.

The previous prime is 211120211201101. The next prime is 211120211201129. The reversal of 211120211201102 is 201102112021112.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211120211201101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1473449477 + ... + 1473592752.

It is an arithmetic number, because the mean of its divisors is an integer number (8315079651945).

Almost surely, 2^{211120211201102} is an apocalyptic number.

211120211201102 is a deficient number, since it is larger than the sum of its proper divisors (188003612092258).

211120211201102 is a wasteful number, since it uses less digits than its factorization.

211120211201102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2947042305 (or 2947042298 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 211120211201102 its reverse (201102112021112), we get a palindrome (412222323222214).

The spelling of 211120211201102 in words is "two hundred eleven trillion, one hundred twenty billion, two hundred eleven million, two hundred one thousand, one hundred two".