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2200020007 is a prime number
BaseRepresentation
bin1000001100100001…
…1010010000100111
312200022201121002111
42003020122100213
514001201120012
61002150021451
7105342601333
oct20310322047
95608647074
102200020007
11a29943659
12514947887
13290a3a7b3
1416c2847c3
15cd222ba7
hex8321a427

2200020007 has 2 divisors, whose sum is σ = 2200020008. Its totient is φ = 2200020006.

The previous prime is 2200020001. The next prime is 2200020029. The reversal of 2200020007 is 7000200022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2200020007 - 219 = 2199495719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2200020001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100010003 + 1100010004.

It is an arithmetic number, because the mean of its divisors is an integer number (1100010004).

Almost surely, 22200020007 is an apocalyptic number.

2200020007 is a deficient number, since it is larger than the sum of its proper divisors (1).

2200020007 is an equidigital number, since it uses as much as digits as its factorization.

2200020007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56, while the sum is 13.

The square root of 2200020007 is about 46904.3708730860. The cubic root of 2200020007 is about 1300.5953894051.

Adding to 2200020007 its reverse (7000200022), we get a palindrome (9200220029).

The spelling of 2200020007 in words is "two billion, two hundred million, twenty thousand, seven".