2211010102111 has 8 divisors (see below), whose sum is σ = 2299226976000. Its totient is φ = 2123591571360.

The previous prime is 2211010102109. The next prime is 2211010102127. The reversal of 2211010102111 is 1112010101122.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2211010102111 - 2¹ = 2211010102109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2211010102091 and 2211010102100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2211010102211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199580136 + ... + 199591213.

It is an arithmetic number, because the mean of its divisors is an integer number (287403372000).

Almost surely, 2^{2211010102111} is an apocalyptic number.

2211010102111 is a deficient number, since it is larger than the sum of its proper divisors (88216873889).

2211010102111 is a wasteful number, since it uses less digits than its factorization.

2211010102111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399171569.

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

Adding to 2211010102111 its reverse (1112010101122), we get a palindrome (3323020203233).

The spelling of 2211010102111 in words is "two trillion, two hundred eleven billion, ten million, one hundred two thousand, one hundred eleven".