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2202331211213 = 71429220167071
BaseRepresentation
bin100000000011000101001…
…010110110010111001101
321210112121020201100001112
4200003011022312113031
5242040333242224323
64403423105021405
7315053551265150
oct40030512662715
97715536640045
102202331211213
1177a004610521
122b69b0324865
1312c8a9835a63
1478844405c97
153c44ae3b178
hex200c52b65cd

2202331211213 has 8 divisors (see below), whose sum is σ = 2518711303680. Its totient is φ = 1886391455760.

The previous prime is 2202331211203. The next prime is 2202331211233. The reversal of 2202331211213 is 3121121332022.

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

It is not a de Polignac number, because 2202331211213 - 224 = 2202314433997 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 (2202331211203) 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, 110073533 + ... + 110093538.

It is an arithmetic number, because the mean of its divisors is an integer number (314838912960).

Almost surely, 22202331211213 is an apocalyptic number.

It is an amenable number.

2202331211213 is a deficient number, since it is larger than the sum of its proper divisors (316380092467).

2202331211213 is a wasteful number, since it uses less digits than its factorization.

2202331211213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220168507.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 2202331211213 its reverse (3121121332022), we get a palindrome (5323452543235).

The spelling of 2202331211213 in words is "two trillion, two hundred two billion, three hundred thirty-one million, two hundred eleven thousand, two hundred thirteen".

Divisors: 1 7 1429 10003 220167071 1541169497 314618744459 2202331211213