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12220010022122 = 27872857858723
BaseRepresentation
bin1011000111010011000101…
…0110110100010011101010
31121021012222111202020022022
42301310301112310103222
53100203040031201442
641553443424224442
72400603145234310
oct261646126642352
947235874666268
1012220010022122
11399152809a871
1214543a076b122
136a845a4b5326
143036474340b0
15162d0ce403d2
hexb1d315b44ea

12220010022122 has 8 divisors (see below), whose sum is σ = 20948588609376. Its totient is φ = 5237147152332.

The previous prime is 12220010022119. The next prime is 12220010022151. The reversal of 12220010022122 is 22122001002221.

It is a happy number.

12220010022122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 12220010022122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 436428929348 + ... + 436428929375.

It is an arithmetic number, because the mean of its divisors is an integer number (2618573576172).

Almost surely, 212220010022122 is an apocalyptic number.

12220010022122 is a deficient number, since it is larger than the sum of its proper divisors (8728578587254).

12220010022122 is an equidigital number, since it uses as much as digits as its factorization.

12220010022122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 872857858732.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 12220010022122 its reverse (22122001002221), we get a palindrome (34342011024343).

The spelling of 12220010022122 in words is "twelve trillion, two hundred twenty billion, ten million, twenty-two thousand, one hundred twenty-two".

Divisors: 1 2 7 14 872857858723 1745715717446 6110005011061 12220010022122