2210111120051 has 2 divisors, whose sum is σ = 2210111120052. Its totient is φ = 2210111120050.

The previous prime is 2210111120039. The next prime is 2210111120059. The reversal of 2210111120051 is 1500211110122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2210111120051 - 2⁶ = 2210111119987 is a prime.

It is not a weakly prime, because it can be changed into another prime (2210111120059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105055560025 + 1105055560026.

It is an arithmetic number, because the mean of its divisors is an integer number (1105055560026).

Almost surely, 2^{2210111120051} is an apocalyptic number.

2210111120051 is a deficient number, since it is larger than the sum of its proper divisors (1).

2210111120051 is an equidigital number, since it uses as much as digits as its factorization.

2210111120051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40, while the sum is 17.

Adding to 2210111120051 its reverse (1500211110122), we get a palindrome (3710322230173).

The spelling of 2210111120051 in words is "two trillion, two hundred ten billion, one hundred eleven million, one hundred twenty thousand, fifty-one".