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22250214324242 = 268291629097549
BaseRepresentation
bin1010000111100100010000…
…00111101111100000010010
32220210002200200201000022222
411003302020013233200102
510404021414331333432
6115153335104301042
74454345024133512
oct503621007574022
986702620630288
1022250214324242
1170a9298a19043
1225b42a7911782
13c55256138168
1456ccb7b8d842
15288ba48b6112
hex143c881ef812

22250214324242 has 8 divisors (see below), whose sum is σ = 33380208799500. Its totient is φ = 11123478057744.

The previous prime is 22250214324241. The next prime is 22250214324313. The reversal of 22250214324242 is 24242341205222.

It can be written as a sum of positive squares in 2 ways, for example, as 20647308932761 + 1602905391481 = 4543931^2 + 1266059^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (22250214324241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 814535117 + ... + 814562432.

Almost surely, 222250214324242 is an apocalyptic number.

22250214324242 is a deficient number, since it is larger than the sum of its proper divisors (11129994475258).

22250214324242 is a wasteful number, since it uses less digits than its factorization.

22250214324242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1629104380.

The product of its (nonzero) digits is 122880, while the sum is 35.

Adding to 22250214324242 its reverse (24242341205222), we get a palindrome (46492555529464).

The spelling of 22250214324242 in words is "twenty-two trillion, two hundred fifty billion, two hundred fourteen million, three hundred twenty-four thousand, two hundred forty-two".