22277377137553 has 2 divisors, whose sum is σ = 22277377137554. Its totient is φ = 22277377137552.

The previous prime is 22277377137527. The next prime is 22277377137559. The reversal of 22277377137553 is 35573177377222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16529696942929 + 5747680194624 = 4065673^2 + 2397432^2 .

It is a cyclic number.

It is not a de Polignac number, because 22277377137553 - 2¹³ = 22277377129361 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22277377137491 and 22277377137500.

It is not a weakly prime, because it can be changed into another prime (22277377137559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11138688568776 + 11138688568777.

It is an arithmetic number, because the mean of its divisors is an integer number (11138688568777).

Almost surely, 2^{22277377137553} is an apocalyptic number.

It is an amenable number.

22277377137553 is a deficient number, since it is larger than the sum of its proper divisors (1).

22277377137553 is an equidigital number, since it uses as much as digits as its factorization.

22277377137553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90757800, while the sum is 61.

The spelling of 22277377137553 in words is "twenty-two trillion, two hundred seventy-seven billion, three hundred seventy-seven million, one hundred thirty-seven thousand, five hundred fifty-three".