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2201023131099 = 31356436490541
BaseRepresentation
bin100000000001110111001…
…100111010110111011011
321210102020002022222110220
4200001313030322313123
5242030143410143344
64403045220211123
7315006255632412
oct40016714726733
97712202288426
102201023131099
117794a31a4581
122b66a6239aa3
1312c72b82c060
147875c7c0479
153c3c11a1c19
hex2007733addb

2201023131099 has 8 divisors (see below), whose sum is σ = 3160443470352. Its totient is φ = 1354475772960.

The previous prime is 2201023131077. The next prime is 2201023131107. The reversal of 2201023131099 is 9901313201022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2201023131099 - 25 = 2201023131067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2201023131499) 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, 28218245232 + ... + 28218245309.

It is an arithmetic number, because the mean of its divisors is an integer number (395055433794).

Almost surely, 22201023131099 is an apocalyptic number.

2201023131099 is a deficient number, since it is larger than the sum of its proper divisors (959420339253).

2201023131099 is a wasteful number, since it uses less digits than its factorization.

2201023131099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56436490557.

The product of its (nonzero) digits is 5832, while the sum is 33.

The spelling of 2201023131099 in words is "two trillion, two hundred one billion, twenty-three million, one hundred thirty-one thousand, ninety-nine".

Divisors: 1 3 13 39 56436490541 169309471623 733674377033 2201023131099