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11210007201 = 319811724229
BaseRepresentation
bin10100111000010101…
…10010001010100001
31001221020121100221220
422130022302022201
5140424230212301
65052205205253
7544536326511
oct123412621241
931836540856
1011210007201
114832836368
12220a260829
1310985a6873
14784b39841
15459223936
hex29c2b22a1

11210007201 has 16 divisors (see below), whose sum is σ = 15735931200. Its totient is φ = 7078840128.

The previous prime is 11210007199. The next prime is 11210007209. The reversal of 11210007201 is 10270001211.

It is not a de Polignac number, because 11210007201 - 21 = 11210007199 is a prime.

It is a super-2 number, since 2×112100072012 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11210007209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 450555 + ... + 474783.

It is an arithmetic number, because the mean of its divisors is an integer number (983495700).

Almost surely, 211210007201 is an apocalyptic number.

It is an amenable number.

11210007201 is a deficient number, since it is larger than the sum of its proper divisors (4525923999).

11210007201 is a wasteful number, since it uses less digits than its factorization.

11210007201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32368.

The product of its (nonzero) digits is 28, while the sum is 15.

Adding to 11210007201 its reverse (10270001211), we get a palindrome (21480008412).

The spelling of 11210007201 in words is "eleven billion, two hundred ten million, seven thousand, two hundred one".

Divisors: 1 3 19 57 8117 24229 24351 72687 154223 460351 462669 1381053 196666793 590000379 3736669067 11210007201