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22020100200122 = 211010050100061
BaseRepresentation
bin1010000000110111101000…
…10000000001011010111010
32212222002201122101022121012
411000123310100001122322
510341234131122400442
6114455521104113522
74431620416301333
oct500336420013272
985862648338535
1022020100200122
11701a743555762
1225777870058a2
13c39642c0663b
14561ac843728a
15282bd77c3582
hex1406f44016ba

22020100200122 has 4 divisors (see below), whose sum is σ = 33030150300186. Its totient is φ = 11010050100060.

The previous prime is 22020100200103. The next prime is 22020100200127. The reversal of 22020100200122 is 22100200102022.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 16338079277521 + 5682020922601 = 4042039^2 + 2383699^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22020100200097 and 22020100200106.

It is not an unprimeable number, because it can be changed into a prime (22020100200127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505025050029 + ... + 5505025050032.

Almost surely, 222020100200122 is an apocalyptic number.

22020100200122 is a deficient number, since it is larger than the sum of its proper divisors (11010050100064).

22020100200122 is a wasteful number, since it uses less digits than its factorization.

22020100200122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11010050100063.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 22020100200122 its reverse (22100200102022), we get a palindrome (44120300302144).

The spelling of 22020100200122 in words is "twenty-two trillion, twenty billion, one hundred million, two hundred thousand, one hundred twenty-two".

Divisors: 1 2 11010050100061 22020100200122