1010122222001 has 2 divisors, whose sum is σ = 1010122222002. Its totient is φ = 1010122222000.

The previous prime is 1010122221967. The next prime is 1010122222009. The reversal of 1010122222001 is 1002222210101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 970490968225 + 39631253776 = 985135^2 + 199076^2 .

It is a cyclic number.

It is not a de Polignac number, because 1010122222001 - 2⁶ = 1010122221937 is a prime.

It is not a weakly prime, because it can be changed into another prime (1010122222009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505061111000 + 505061111001.

It is an arithmetic number, because the mean of its divisors is an integer number (505061111001).

Almost surely, 2^{1010122222001} is an apocalyptic number.

It is an amenable number.

1010122222001 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010122222001 is an equidigital number, since it uses as much as digits as its factorization.

1010122222001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1010122222001 its reverse (1002222210101), we get a palindrome (2012344432102).

The spelling of 1010122222001 in words is "one trillion, ten billion, one hundred twenty-two million, two hundred twenty-two thousand, one".