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2200020002 = 21100010001
BaseRepresentation
bin1000001100100001…
…1010010000100010
312200022201121002022
42003020122100202
514001201120002
61002150021442
7105342601325
oct20310322042
95608647068
102200020002
11a29943654
12514947882
13290a3a7ab
1416c2847bc
15cd222ba2
hex8321a422

2200020002 has 4 divisors (see below), whose sum is σ = 3300030006. Its totient is φ = 1100010000.

The previous prime is 2200020001. The next prime is 2200020007. The reversal of 2200020002 is 2000200022.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2196890641 + 3129361 = 46871^2 + 1769^2 .

2200020002 is a modest number, since divided by 20002 gives 22 as remainder.

It is not an unprimeable number, because it can be changed into a prime (2200020001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550004999 + ... + 550005002.

Almost surely, 22200020002 is an apocalyptic number.

2200020002 is a deficient number, since it is larger than the sum of its proper divisors (1100010004).

2200020002 is a wasteful number, since it uses less digits than its factorization.

2200020002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100010003.

The product of its (nonzero) digits is 16, while the sum is 8.

The square root of 2200020002 is about 46904.3708197861. The cubic root of 2200020002 is about 1300.5953884198.

Adding to 2200020002 its reverse (2000200022), we get a palindrome (4200220024).

It can be divided in two parts, 2 and 200020002, that multiplied together give a palindrome (400040004).

The spelling of 2200020002 in words is "two billion, two hundred million, twenty thousand, two".

Divisors: 1 2 1100010001 2200020002