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2122032122030 = 251019901212203
BaseRepresentation
bin11110111000010010111…
…110001000100010101110
321111212100001210221211102
4132320102332020202232
5234231410210401110
64302503104523102
7306211635266342
oct36702276104256
97455301727742
102122032122030
11748a488a22a7
122a3320320492
131251507618c2
14749c7a53622
153a2eb58d5a5
hex1ee12f888ae

2122032122030 has 32 divisors (see below), whose sum is σ = 3857883998688. Its totient is φ = 840319920000.

The previous prime is 2122032121987. The next prime is 2122032122047. The reversal of 2122032122030 is 302212302212.

It is a happy number.

It is a super-2 number, since 2×21220321220302 (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2122032121993 and 2122032122011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9893909 + ... + 10106111.

It is an arithmetic number, because the mean of its divisors is an integer number (120558874959).

Almost surely, 22122032122030 is an apocalyptic number.

2122032122030 is a deficient number, since it is larger than the sum of its proper divisors (1735851876658).

2122032122030 is a wasteful number, since it uses less digits than its factorization.

2122032122030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222212.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 2122032122030 its reverse (302212302212), we get a palindrome (2424244424242).

The spelling of 2122032122030 in words is "two trillion, one hundred twenty-two billion, thirty-two million, one hundred twenty-two thousand, thirty".

Divisors: 1 2 5 10 101 202 505 1010 9901 19802 49505 99010 212203 424406 1000001 1061015 2000002 2122030 5000005 10000010 21432503 42865006 107162515 214325030 2101021903 4202043806 10505109515 21010219030 212203212203 424406424406 1061016061015 2122032122030