1022551150213 has 2 divisors, whose sum is σ = 1022551150214. Its totient is φ = 1022551150212.

The previous prime is 1022551150183. The next prime is 1022551150253. The reversal of 1022551150213 is 3120511552201.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 856822368609 + 165728781604 = 925647^2 + 407098^2 .

It is an emirp because it is prime and its reverse (3120511552201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1022551150213 - 2⁹ = 1022551149701 is a prime.

It is a super-2 number, since 2×1022551150213² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1022551150253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511275575106 + 511275575107.

It is an arithmetic number, because the mean of its divisors is an integer number (511275575107).

Almost surely, 2^{1022551150213} is an apocalyptic number.

It is an amenable number.

1022551150213 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022551150213 is an equidigital number, since it uses as much as digits as its factorization.

1022551150213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3000, while the sum is 28.

The spelling of 1022551150213 in words is "one trillion, twenty-two billion, five hundred fifty-one million, one hundred fifty thousand, two hundred thirteen".