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12203213132001 = 315112692083197
BaseRepresentation
bin1011000110010100100000…
…1011110001000011100001
31121012121121220102210202210
42301211020023301003201
53044414140030211001
641542025000432333
72366436666102213
oct261451013610341
947177556383683
1012203213132001
1139853987486a1
1214510934786a9
136a69b15c78a8
143028d27065b3
151626784d8dd6
hexb19482f10e1

12203213132001 has 8 divisors (see below), whose sum is σ = 16281719181504. Its totient is φ = 8130091251920.

The previous prime is 12203213131999. The next prime is 12203213132021. The reversal of 12203213132001 is 10023131230221.

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 12203213132001 - 21 = 12203213131999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12203213132021) 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, 1346037066 + ... + 1346046131.

It is an arithmetic number, because the mean of its divisors is an integer number (2035214897688).

Almost surely, 212203213132001 is an apocalyptic number.

It is an amenable number.

12203213132001 is a deficient number, since it is larger than the sum of its proper divisors (4078506049503).

12203213132001 is a wasteful number, since it uses less digits than its factorization.

12203213132001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2692084711.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 12203213132001 its reverse (10023131230221), we get a palindrome (22226344362222).

The spelling of 12203213132001 in words is "twelve trillion, two hundred three billion, two hundred thirteen million, one hundred thirty-two thousand, one".

Divisors: 1 3 1511 4533 2692083197 8076249591 4067737710667 12203213132001