2223315502451 has 2 divisors, whose sum is σ = 2223315502452. Its totient is φ = 2223315502450.

The previous prime is 2223315502417. The next prime is 2223315502493. The reversal of 2223315502451 is 1542055133222.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2223315502451 is a prime.

It is not a weakly prime, because it can be changed into another prime (2223315502151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111657751225 + 1111657751226.

It is an arithmetic number, because the mean of its divisors is an integer number (1111657751226).

Almost surely, 2^{2223315502451} is an apocalyptic number.

2223315502451 is a deficient number, since it is larger than the sum of its proper divisors (1).

2223315502451 is an equidigital number, since it uses as much as digits as its factorization.

2223315502451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 2223315502451 in words is "two trillion, two hundred twenty-three billion, three hundred fifteen million, five hundred two thousand, four hundred fifty-one".