2210122221011 has 2 divisors, whose sum is σ = 2210122221012. Its totient is φ = 2210122221010.

The previous prime is 2210122220993. The next prime is 2210122221029. The reversal of 2210122221011 is 1101222210122.

It is a balanced prime because it is at equal distance from previous prime (2210122220993) and next prime (2210122221029).

It is a cyclic number.

It is not a de Polignac number, because 2210122221011 - 2⁶ = 2210122220947 is a prime.

It is not a weakly prime, because it can be changed into another prime (2210122221091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105061110505 + 1105061110506.

It is an arithmetic number, because the mean of its divisors is an integer number (1105061110506).

Almost surely, 2^{2210122221011} is an apocalyptic number.

2210122221011 is a deficient number, since it is larger than the sum of its proper divisors (1).

2210122221011 is an equidigital number, since it uses as much as digits as its factorization.

2210122221011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 2210122221011 its reverse (1101222210122), we get a palindrome (3311344431133).

The spelling of 2210122221011 in words is "two trillion, two hundred ten billion, one hundred twenty-two million, two hundred twenty-one thousand, eleven".