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12220202000102 = 27822978105319
BaseRepresentation
bin1011000111010011110011…
…0011001001111011100110
31121021020110212222201120212
42301310330303021323212
53100203433203000402
641553514443055422
72400610666101005
oct261647463117346
947236425881525
1012220202000102
1139916164a3758
121454434b11572
136a848b1c1175
14303664b28c3c
15162d1ec12952
hexb1d3ccc9ee6

12220202000102 has 8 divisors (see below), whose sum is σ = 18330537550800. Its totient is φ = 6110022816504.

The previous prime is 12220202000077. The next prime is 12220202000119. The reversal of 12220202000102 is 20100020202221.

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

It is a congruent number.

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, 38896202 + ... + 39209117.

It is an arithmetic number, because the mean of its divisors is an integer number (2291317193850).

Almost surely, 212220202000102 is an apocalyptic number.

12220202000102 is a deficient number, since it is larger than the sum of its proper divisors (6110335550698).

12220202000102 is an equidigital number, since it uses as much as digits as its factorization.

12220202000102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78183550.

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

Adding to 12220202000102 its reverse (20100020202221), we get a palindrome (32320222202323).

The spelling of 12220202000102 in words is "twelve trillion, two hundred twenty billion, two hundred two million, one hundred two", and thus it is an aban number.

Divisors: 1 2 78229 156458 78105319 156210638 6110101000051 12220202000102