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22030023301 = 1113532906719
BaseRepresentation
bin10100100001000101…
…110111101010000101
32002212022101010200221
4110201011313222011
5330104141221201
614042003504341
71406632052116
oct244105675205
962768333627
1022030023301
119385412630
1243299880b1
132101134760
1410cdb5820d
1588e0ae4a1
hex521177a85

22030023301 has 16 divisors (see below), whose sum is σ = 26369763840. Its totient is φ = 18137920320.

The previous prime is 22030023259. The next prime is 22030023307. The reversal of 22030023301 is 10332003022.

It is not a de Polignac number, because 22030023301 - 27 = 22030023173 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 (22030023307) 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, 1445781 + ... + 1460938.

It is an arithmetic number, because the mean of its divisors is an integer number (1648110240).

Almost surely, 222030023301 is an apocalyptic number.

It is an amenable number.

22030023301 is a deficient number, since it is larger than the sum of its proper divisors (4339740539).

22030023301 is a wasteful number, since it uses less digits than its factorization.

22030023301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2906796.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 22030023301 its reverse (10332003022), we get a palindrome (32362026323).

The spelling of 22030023301 in words is "twenty-two billion, thirty million, twenty-three thousand, three hundred one".

Divisors: 1 11 13 53 143 583 689 7579 2906719 31973909 37787347 154056107 415660817 1694617177 2002729391 22030023301