2132221123051 has 2 divisors, whose sum is σ = 2132221123052. Its totient is φ = 2132221123050.

The previous prime is 2132221123013. The next prime is 2132221123069. The reversal of 2132221123051 is 1503211222312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2132221123051 - 2⁹ = 2132221122539 is a prime.

It is not a weakly prime, because it can be changed into another prime (2132221123951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066110561525 + 1066110561526.

It is an arithmetic number, because the mean of its divisors is an integer number (1066110561526).

Almost surely, 2^{2132221123051} is an apocalyptic number.

2132221123051 is a deficient number, since it is larger than the sum of its proper divisors (1).

2132221123051 is an equidigital number, since it uses as much as digits as its factorization.

2132221123051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 2132221123051 its reverse (1503211222312), we get a palindrome (3635432345363).

The spelling of 2132221123051 in words is "two trillion, one hundred thirty-two billion, two hundred twenty-one million, one hundred twenty-three thousand, fifty-one".