2211210000103 has 4 divisors (see below), whose sum is σ = 2381303077048. Its totient is φ = 2041116923160.

The previous prime is 2211210000031. The next prime is 2211210000121. The reversal of 2211210000103 is 3010000121122.

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

It is a cyclic number.

It is not a de Polignac number, because 2211210000103 - 2⁹ = 2211209999591 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13), and also a Moran number because the ratio is a prime number: 170093076931 = 2211210000103 / (2 + 2 + 1 + 1 + 2 + 1 + 0 + 0 + 0 + 0 + 1 + 0 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2211210000403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85046538453 + ... + 85046538478.

It is an arithmetic number, because the mean of its divisors is an integer number (595325769262).

Almost surely, 2^{2211210000103} is an apocalyptic number.

2211210000103 is a deficient number, since it is larger than the sum of its proper divisors (170093076945).

2211210000103 is a wasteful number, since it uses less digits than its factorization.

2211210000103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170093076944.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 2211210000103 its reverse (3010000121122), we get a palindrome (5221210121225).

The spelling of 2211210000103 in words is "two trillion, two hundred eleven billion, two hundred ten million, one hundred three", and thus it is an aban number.