Search a number
-
+
10022012001101 = 29713373279031
BaseRepresentation
bin1001000111010110111001…
…1101110001101101001101
31022111002120020200202201102
42101311232131301231031
52303200040033013401
633152014310352445
72053031541305522
oct221655635615515
938432506622642
1010022012001101
113214347557271
12115a3bb65b725
135790c161cb49
142690d4715149
15125a6764256b
hex91d6e771b4d

10022012001101 has 4 divisors (see below), whose sum is σ = 10025385283104. Its totient is φ = 10018638719100.

The previous prime is 10022012000999. The next prime is 10022012001143. The reversal of 10022012001101 is 10110021022001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10022012001101 - 238 = 9747134094157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10022012021101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1686636545 + ... + 1686642486.

It is an arithmetic number, because the mean of its divisors is an integer number (2506346320776).

Almost surely, 210022012001101 is an apocalyptic number.

It is an amenable number.

10022012001101 is a deficient number, since it is larger than the sum of its proper divisors (3373282003).

10022012001101 is an equidigital number, since it uses as much as digits as its factorization.

10022012001101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3373282002.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10022012001101 its reverse (10110021022001), we get a palindrome (20132033023102).

The spelling of 10022012001101 in words is "ten trillion, twenty-two billion, twelve million, one thousand, one hundred one".

Divisors: 1 2971 3373279031 10022012001101