2210221101019 has 2 divisors, whose sum is σ = 2210221101020. Its totient is φ = 2210221101018.

The previous prime is 2210221100993. The next prime is 2210221101029. The reversal of 2210221101019 is 9101011220122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2210221101019 - 2⁷ = 2210221100891 is a prime.

It is a super-2 number, since 2×2210221101019² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2210221101029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105110550509 + 1105110550510.

It is an arithmetic number, because the mean of its divisors is an integer number (1105110550510).

Almost surely, 2^{2210221101019} is an apocalyptic number.

2210221101019 is a deficient number, since it is larger than the sum of its proper divisors (1).

2210221101019 is an equidigital number, since it uses as much as digits as its factorization.

2210221101019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 22.

The spelling of 2210221101019 in words is "two trillion, two hundred ten billion, two hundred twenty-one million, one hundred one thousand, nineteen".