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2211012430213 = 25186310207201
BaseRepresentation
bin100000001011001010100…
…111000100100110000101
321211101000020221221202011
4200023022213010212011
5242211123140231323
64411420341414221
7315511643365426
oct40131247044605
97741006857664
102211012430213
1178275996a884
122b861370a371
13130661240932
147902935964d
153c7a814920d
hex202ca9c4985

2211012430213 has 8 divisors (see below), whose sum is σ = 2222393677056. Its totient is φ = 2199651600000.

The previous prime is 2211012430201. The next prime is 2211012430229. The reversal of 2211012430213 is 3120342101122.

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

It is a cyclic number.

It is not a de Polignac number, because 2211012430213 - 29 = 2211012429701 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 (2211012430283) 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, 4886988 + ... + 5320213.

It is an arithmetic number, because the mean of its divisors is an integer number (277799209632).

Almost surely, 22211012430213 is an apocalyptic number.

It is an amenable number.

2211012430213 is a deficient number, since it is larger than the sum of its proper divisors (11381246843).

2211012430213 is a wasteful number, since it uses less digits than its factorization.

2211012430213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10208315.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 2211012430213 its reverse (3120342101122), we get a palindrome (5331354531335).

The spelling of 2211012430213 in words is "two trillion, two hundred eleven billion, twelve million, four hundred thirty thousand, two hundred thirteen".

Divisors: 1 251 863 216613 10207201 2562007451 8808814463 2211012430213