2234545422451 has 2 divisors, whose sum is σ = 2234545422452. Its totient is φ = 2234545422450.

The previous prime is 2234545422449. The next prime is 2234545422463. The reversal of 2234545422451 is 1542245454322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2234545422451 - 2¹ = 2234545422449 is a prime.

Together with 2234545422449, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 2234545422398 and 2234545422407.

It is not a weakly prime, because it can be changed into another prime (2234545422401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1117272711225 + 1117272711226.

It is an arithmetic number, because the mean of its divisors is an integer number (1117272711226).

Almost surely, 2^{2234545422451} is an apocalyptic number.

2234545422451 is a deficient number, since it is larger than the sum of its proper divisors (1).

2234545422451 is an equidigital number, since it uses as much as digits as its factorization.

2234545422451 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1536000, while the sum is 43.

The spelling of 2234545422451 in words is "two trillion, two hundred thirty-four billion, five hundred forty-five million, four hundred twenty-two thousand, four hundred fifty-one".