2213012033101 has 4 divisors (see below), whose sum is σ = 2233314895900. Its totient is φ = 2192709170304.

The previous prime is 2213012033087. The next prime is 2213012033107. The reversal of 2213012033101 is 1013302103122.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1284244230025 + 928767803076 = 1133245^2 + 963726^2 .

It is a cyclic number.

It is not a de Polignac number, because 2213012033101 - 2²⁹ = 2212475162189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2213012033107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10151431236 + ... + 10151431453.

It is an arithmetic number, because the mean of its divisors is an integer number (558328723975).

Almost surely, 2^{2213012033101} is an apocalyptic number.

It is an amenable number.

2213012033101 is a deficient number, since it is larger than the sum of its proper divisors (20302862799).

2213012033101 is a wasteful number, since it uses less digits than its factorization.

2213012033101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20302862798.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 2213012033101 its reverse (1013302103122), we get a palindrome (3226314136223).

The spelling of 2213012033101 in words is "two trillion, two hundred thirteen billion, twelve million, thirty-three thousand, one hundred one".