2012022211253 has 2 divisors, whose sum is σ = 2012022211254. Its totient is φ = 2012022211252.

The previous prime is 2012022211211. The next prime is 2012022211307. The reversal of 2012022211253 is 3521122202102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1372266987844 + 639755223409 = 1171438^2 + 799847^2 .

It is a cyclic number.

It is not a de Polignac number, because 2012022211253 - 2⁸ = 2012022210997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2012022211753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006011105626 + 1006011105627.

It is an arithmetic number, because the mean of its divisors is an integer number (1006011105627).

Almost surely, 2^{2012022211253} is an apocalyptic number.

It is an amenable number.

2012022211253 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012022211253 is an equidigital number, since it uses as much as digits as its factorization.

2012022211253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 2012022211253 its reverse (3521122202102), we get a palindrome (5533144413355).

The spelling of 2012022211253 in words is "two trillion, twelve billion, twenty-two million, two hundred eleven thousand, two hundred fifty-three".