Search a number
-
+
10022122120201 = 791259100764341
BaseRepresentation
bin1001000111010111010100…
…0001110110010000001001
31022111002211220220101201121
42101311311001312100021
52303200301230321301
633152033242515241
72053034346304462
oct221656501662011
938432756811647
1010022122120201
1132143a372a394
12115a430505b21
1357910b397489
142691051bbd69
15125a721453a1
hex91d75076409

10022122120201 has 8 divisors (see below), whose sum is σ = 10157045673600. Its totient is φ = 9887400098160.

The previous prime is 10022122120189. The next prime is 10022122120211. The reversal of 10022122120201 is 10202122122001.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 10022122120201 - 211 = 10022122118153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10022122120211) 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 7 ways as a sum of consecutive naturals, for example, 50282710 + ... + 50481631.

It is an arithmetic number, because the mean of its divisors is an integer number (1269630709200).

Almost surely, 210022122120201 is an apocalyptic number.

It is an amenable number.

10022122120201 is a deficient number, since it is larger than the sum of its proper divisors (134923553399).

10022122120201 is a wasteful number, since it uses less digits than its factorization.

10022122120201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100765679.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10022122120201 its reverse (10202122122001), we get a palindrome (20224244242202).

The spelling of 10022122120201 in words is "ten trillion, twenty-two billion, one hundred twenty-two million, one hundred twenty thousand, two hundred one".

Divisors: 1 79 1259 99461 100764341 7960382939 126862305319 10022122120201