2212110001101 has 64 divisors (see below), whose sum is σ = 4010269777920. Its totient is φ = 1047324695040.

The previous prime is 2212110001099. The next prime is 2212110001111. The reversal of 2212110001101 is 1011000112122.

It is not a de Polignac number, because 2212110001101 - 2¹ = 2212110001099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212110001111) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4425000 + ... + 4899473.

It is an arithmetic number, because the mean of its divisors is an integer number (62660465280).

Almost surely, 2^{2212110001101} is an apocalyptic number.

2212110001101 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2212110001101 is a deficient number, since it is larger than the sum of its proper divisors (1798159776819).

2212110001101 is a wasteful number, since it uses less digits than its factorization.

2212110001101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9324586.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 2212110001101 its reverse (1011000112122), we get a palindrome (3223110113223).

The spelling of 2212110001101 in words is "two trillion, two hundred twelve billion, one hundred ten million, one thousand, one hundred one".