22094537504651 has 2 divisors, whose sum is σ = 22094537504652. Its totient is φ = 22094537504650.

The previous prime is 22094537504593. The next prime is 22094537504657. The reversal of 22094537504651 is 15640573549022.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22094537504651 - 2³⁸ = 21819659597707 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22094537504593 and 22094537504602.

It is not a weakly prime, because it can be changed into another prime (22094537504657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11047268752325 + 11047268752326.

It is an arithmetic number, because the mean of its divisors is an integer number (11047268752326).

Almost surely, 2^{22094537504651} is an apocalyptic number.

22094537504651 is a deficient number, since it is larger than the sum of its proper divisors (1).

22094537504651 is an equidigital number, since it uses as much as digits as its factorization.

22094537504651 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072000, while the sum is 53.

The spelling of 22094537504651 in words is "twenty-two trillion, ninety-four billion, five hundred thirty-seven million, five hundred four thousand, six hundred fifty-one".