Search a number
-
+
122213002133 = 7913712598969
BaseRepresentation
bin111000111010001110…
…1100110101110010101
3102200110020022202201102
41301310131212232111
54000243012032013
6132051024435445
711554360243445
oct1616435465625
9380406282642
10122213002133
1147915065402
121b828a78b85
13b6a881bba1
145cb520a125
1532a43ded58
hex1c74766b95

122213002133 has 16 divisors (see below), whose sum is σ = 124776288000. Its totient is φ = 119676740352.

The previous prime is 122213002069. The next prime is 122213002139. The reversal of 122213002133 is 331200312221.

It is a cyclic number.

It is not a de Polignac number, because 122213002133 - 26 = 122213002069 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 (122213002139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13621673 + ... + 13630641.

It is an arithmetic number, because the mean of its divisors is an integer number (7798518000).

Almost surely, 2122213002133 is an apocalyptic number.

It is an amenable number.

122213002133 is a deficient number, since it is larger than the sum of its proper divisors (2563285867).

122213002133 is a wasteful number, since it uses less digits than its factorization.

122213002133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10444.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 122213002133 its reverse (331200312221), we get a palindrome (453413314354).

The spelling of 122213002133 in words is "one hundred twenty-two billion, two hundred thirteen million, two thousand, one hundred thirty-three".

Divisors: 1 79 137 1259 8969 10823 99461 172483 708551 1228753 11291971 13626157 97071487 892065709 1547000027 122213002133