1010100221213 has 2 divisors, whose sum is σ = 1010100221214. Its totient is φ = 1010100221212.

The previous prime is 1010100221197. The next prime is 1010100221231. The reversal of 1010100221213 is 3121220010101.

Together with next prime (1010100221231) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 863408923204 + 146691298009 = 929198^2 + 383003^2 .

It is an emirp because it is prime and its reverse (3121220010101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1010100221213 - 2⁴ = 1010100221197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010100224213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505050110606 + 505050110607.

It is an arithmetic number, because the mean of its divisors is an integer number (505050110607).

Almost surely, 2^{1010100221213} is an apocalyptic number.

It is an amenable number.

1010100221213 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010100221213 is an equidigital number, since it uses as much as digits as its factorization.

1010100221213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1010100221213 its reverse (3121220010101), we get a palindrome (4131320231314).

The spelling of 1010100221213 in words is "one trillion, ten billion, one hundred million, two hundred twenty-one thousand, two hundred thirteen".