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122203032133 = 7131342890463
BaseRepresentation
bin111000111001111011…
…1100100101001000101
3102200102112120020110011
41301303313210221011
54000232434012013
6132050031030221
711554206430420
oct1616367445105
9380375506404
10122203032133
114790a475836
121b82566b371
13b6a673ab90
145cb3b729b7
1532a35c0c3d
hex1c73de4a45

122203032133 has 8 divisors (see below), whose sum is σ = 150403731968. Its totient is φ = 96688113264.

The previous prime is 122203032113. The next prime is 122203032143. The reversal of 122203032133 is 331230302221.

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 122203032133 - 233 = 113613097541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122203032103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 671445141 + ... + 671445322.

It is an arithmetic number, because the mean of its divisors is an integer number (18800466496).

Almost surely, 2122203032133 is an apocalyptic number.

122203032133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

122203032133 is a deficient number, since it is larger than the sum of its proper divisors (28200699835).

122203032133 is a wasteful number, since it uses less digits than its factorization.

122203032133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1342890483.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 122203032133 its reverse (331230302221), we get a palindrome (453433334354).

The spelling of 122203032133 in words is "one hundred twenty-two billion, two hundred three million, thirty-two thousand, one hundred thirty-three".

Divisors: 1 7 13 91 1342890463 9400233241 17457576019 122203032133