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12210023132006 = 2729137219517873
BaseRepresentation
bin1011000110101101111000…
…0101110110101101100110
31121020021012111122122120012
42301223132011312231212
53100022111410211011
641545112430410222
72400100520123510
oct261533605665546
947207174578505
1012210023132006
11398827281a477
121452474060972
136a75284380ab
14302d7ad24bb0
151629262c1a8b
hexb1ade176b66

12210023132006 has 32 divisors (see below), whose sum is σ = 21811295960640. Its totient is φ = 5015544339456.

The previous prime is 12210023131981. The next prime is 12210023132029. The reversal of 12210023132006 is 60023132001221.

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, 109703315 + ... + 109814558.

It is an arithmetic number, because the mean of its divisors is an integer number (681602998770).

Almost surely, 212210023132006 is an apocalyptic number.

12210023132006 is a deficient number, since it is larger than the sum of its proper divisors (9601272828634).

12210023132006 is a wasteful number, since it uses less digits than its factorization.

12210023132006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219518048.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 12210023132006 its reverse (60023132001221), we get a palindrome (72233155133227).

The spelling of 12210023132006 in words is "twelve trillion, two hundred ten billion, twenty-three million, one hundred thirty-two thousand, six".

Divisors: 1 2 7 14 29 58 137 203 274 406 959 1918 3973 7946 27811 55622 219517873 439035746 1536625111 3073250222 6366018317 12732036634 30073948601 44562128219 60147897202 89124256438 210517640207 421035280414 872144509429 1744289018858 6105011566003 12210023132006