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12220033020222 = 233316153088127
BaseRepresentation
bin1011000111010011001010…
…1110100011000100111110
31121021020001010000122202210
42301310302232203010332
53100203111423121342
641553450005201250
72400603544561206
oct261646256430476
947236033018683
1012220033020222
11399153a078665
1214543a8400226
136a84621a8281
1430364a4dd406
15162d0ee8479c
hexb1d32ba313e

12220033020222 has 16 divisors (see below), whose sum is σ = 24513903101952. Its totient is φ = 4061038163160.

The previous prime is 12220033020197. The next prime is 12220033020347. The reversal of 12220033020222 is 22202033002221.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3076542078 + ... + 3076546049.

It is an arithmetic number, because the mean of its divisors is an integer number (1532118943872).

Almost surely, 212220033020222 is an apocalyptic number.

12220033020222 is an abundant number, since it is smaller than the sum of its proper divisors (12293870081730).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12220033020222 is a wasteful number, since it uses less digits than its factorization.

12220033020222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6153088463.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 12220033020222 its reverse (22202033002221), we get a palindrome (34422066022443).

The spelling of 12220033020222 in words is "twelve trillion, two hundred twenty billion, thirty-three million, twenty thousand, two hundred twenty-two".

Divisors: 1 2 3 6 331 662 993 1986 6153088127 12306176254 18459264381 36918528762 2036672170037 4073344340074 6110016510111 12220033020222