2210021000203 has 2 divisors, whose sum is σ = 2210021000204. Its totient is φ = 2210021000202.

The previous prime is 2210021000191. The next prime is 2210021000251. The reversal of 2210021000203 is 3020001200122.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2210021000203 is a prime.

It is not a weakly prime, because it can be changed into another prime (2210021007203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105010500101 + 1105010500102.

It is an arithmetic number, because the mean of its divisors is an integer number (1105010500102).

Almost surely, 2^{2210021000203} is an apocalyptic number.

2210021000203 is a deficient number, since it is larger than the sum of its proper divisors (1).

2210021000203 is an equidigital number, since it uses as much as digits as its factorization.

2210021000203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 2210021000203 its reverse (3020001200122), we get a palindrome (5230022200325).

The spelling of 2210021000203 in words is "two trillion, two hundred ten billion, twenty-one million, two hundred three", and thus it is an aban number.