22432134133477 has 2 divisors, whose sum is σ = 22432134133478. Its totient is φ = 22432134133476.

The previous prime is 22432134133403. The next prime is 22432134133603. The reversal of 22432134133477 is 77433143123422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16481115373636 + 5951018759841 = 4059694^2 + 2439471^2 .

It is a cyclic number.

It is not a de Polignac number, because 22432134133477 - 2²³ = 22432125744869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22432134133177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11216067066738 + 11216067066739.

It is an arithmetic number, because the mean of its divisors is an integer number (11216067066739).

Almost surely, 2^{22432134133477} is an apocalyptic number.

It is an amenable number.

22432134133477 is a deficient number, since it is larger than the sum of its proper divisors (1).

22432134133477 is an equidigital number, since it uses as much as digits as its factorization.

22432134133477 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2032128, while the sum is 46.

Adding to 22432134133477 its reverse (77433143123422), we get a palindrome (99865277256899).

The spelling of 22432134133477 in words is "twenty-two trillion, four hundred thirty-two billion, one hundred thirty-four million, one hundred thirty-three thousand, four hundred seventy-seven".