2212201001101 has 16 divisors (see below), whose sum is σ = 2882868274944. Its totient is φ = 1647353297664.

The previous prime is 2212201001081. The next prime is 2212201001107. The reversal of 2212201001101 is 1011001022122.

It is a cyclic number.

It is not a de Polignac number, because 2212201001101 - 2²³ = 2212192612493 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212201001107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 714995545 + ... + 714998638.

It is an arithmetic number, because the mean of its divisors is an integer number (180179267184).

Almost surely, 2^{2212201001101} is an apocalyptic number.

It is an amenable number.

2212201001101 is a deficient number, since it is larger than the sum of its proper divisors (670667273843).

2212201001101 is a wasteful number, since it uses less digits than its factorization.

2212201001101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1429994220.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2212201001101 its reverse (1011001022122), we get a palindrome (3223202023223).

The spelling of 2212201001101 in words is "two trillion, two hundred twelve billion, two hundred one million, one thousand, one hundred one".