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2130222424407 = 37119221742097
BaseRepresentation
bin11110111111111011001…
…001101010000101010111
321112122110212022102111220
4132333323021222011113
5234400143420040112
64310335523301423
7306621616564050
oct36777311520527
97478425272456
102130222424407
11751471029740
122a4a2721a873
13125b57544c7c
14751636d7727
153a62a62998c
hex1effb26a157

2130222424407 has 16 divisors (see below), whose sum is σ = 3541148965632. Its totient is φ = 1106609051520.

The previous prime is 2130222424397. The next prime is 2130222424409. The reversal of 2130222424407 is 7044242220312.

It is not a de Polignac number, because 2130222424407 - 211 = 2130222422359 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130222424409) 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, 4610870818 + ... + 4610871279.

It is an arithmetic number, because the mean of its divisors is an integer number (221321810352).

Almost surely, 22130222424407 is an apocalyptic number.

2130222424407 is a deficient number, since it is larger than the sum of its proper divisors (1410926541225).

2130222424407 is a wasteful number, since it uses less digits than its factorization.

2130222424407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9221742118.

The product of its (nonzero) digits is 43008, while the sum is 33.

Adding to 2130222424407 its reverse (7044242220312), we get a palindrome (9174464644719).

The spelling of 2130222424407 in words is "two trillion, one hundred thirty billion, two hundred twenty-two million, four hundred twenty-four thousand, four hundred seven".

Divisors: 1 3 7 11 21 33 77 231 9221742097 27665226291 64552194679 101439163067 193656584037 304317489201 710074141469 2130222424407