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12203211003133 = 31393651967843
BaseRepresentation
bin1011000110010100100000…
…0011101001010011111101
31121012121121202102122111211
42301211020003221103331
53044414134004100013
641542024443044421
72366436642024463
oct261451003512375
947177552378454
1012203211003133
1139853975241a7
121451092810711
136a69b10308c7
143028d2310833
1516267821823d
hexb19480e94fd

12203211003133 has 4 divisors (see below), whose sum is σ = 12596862971008. Its totient is φ = 11809559035260.

The previous prime is 12203211003101. The next prime is 12203211003157. The reversal of 12203211003133 is 33130011230221.

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 12203211003133 - 25 = 12203211003101 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 (12203211003233) 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, 196825983891 + ... + 196825983952.

It is an arithmetic number, because the mean of its divisors is an integer number (3149215742752).

Almost surely, 212203211003133 is an apocalyptic number.

It is an amenable number.

12203211003133 is a deficient number, since it is larger than the sum of its proper divisors (393651967875).

12203211003133 is an equidigital number, since it uses as much as digits as its factorization.

12203211003133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393651967874.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 12203211003133 its reverse (33130011230221), we get a palindrome (45333222233354).

The spelling of 12203211003133 in words is "twelve trillion, two hundred three billion, two hundred eleven million, three thousand, one hundred thirty-three".

Divisors: 1 31 393651967843 12203211003133