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2201130202 = 21957924479
BaseRepresentation
bin1000001100110010…
…1001010011011010
312200101210222222211
42003030221103122
514001442131302
61002225505334
7105355204135
oct20314512332
95611728884
102201130202
11a2a531777
125151a224a
13291038c0b
1416c49321c
15cd391ad7
hex833294da

2201130202 has 8 divisors (see below), whose sum is σ = 3475468800. Its totient is φ = 1042640604.

The previous prime is 2201130187. The next prime is 2201130209. The reversal of 2201130202 is 2020311022.

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

It is not an unprimeable number, because it can be changed into a prime (2201130209) 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, 28962202 + ... + 28962277.

It is an arithmetic number, because the mean of its divisors is an integer number (434433600).

Almost surely, 22201130202 is an apocalyptic number.

2201130202 is a deficient number, since it is larger than the sum of its proper divisors (1274338598).

2201130202 is a wasteful number, since it uses less digits than its factorization.

2201130202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57924500.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2201130202 is about 46916.2040450845. The cubic root of 2201130202 is about 1300.8141255501.

Adding to 2201130202 its reverse (2020311022), we get a palindrome (4221441224).

The spelling of 2201130202 in words is "two billion, two hundred one million, one hundred thirty thousand, two hundred two".

Divisors: 1 2 19 38 57924479 115848958 1100565101 2201130202