2201220102111 has 8 divisors (see below), whose sum is σ = 2937573640320. Its totient is φ = 1466173315992.

The previous prime is 2201220102097. The next prime is 2201220102131. The reversal of 2201220102111 is 1112010221022.

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

It is not a de Polignac number, because 2201220102111 - 2⁶ = 2201220102047 is a prime.

It is a super-2 number, since 2×2201220102111² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201220102131) 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, 326684091 + ... + 326690828.

It is an arithmetic number, because the mean of its divisors is an integer number (367196705040).

Almost surely, 2^{2201220102111} is an apocalyptic number.

2201220102111 is a deficient number, since it is larger than the sum of its proper divisors (736353538209).

2201220102111 is a wasteful number, since it uses less digits than its factorization.

2201220102111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653376045.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 2201220102111 its reverse (1112010221022), we get a palindrome (3313230323133).

The spelling of 2201220102111 in words is "two trillion, two hundred one billion, two hundred twenty million, one hundred two thousand, one hundred eleven".