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1322213101310 = 25132221310131
BaseRepresentation
bin10011001111011010000…
…010101100111011111110
311200101212022012220202002
4103033122002230323332
5133130343023220220
62451225531302302
7164345446631603
oct23173202547376
94611768186662
101322213101310
1146a824909a62
121943065aa992
13978b813ca7a
1447dd175c6aa
15245d90e9c75
hex133da0acefe

1322213101310 has 8 divisors (see below), whose sum is σ = 2379983582376. Its totient is φ = 528885240520.

The previous prime is 1322213101291. The next prime is 1322213101387. The reversal of 1322213101310 is 131013122231.

It is a happy number.

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

It is a super-3 number, since 3×13222131013103 (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 66110655056 + ... + 66110655075.

It is an arithmetic number, because the mean of its divisors is an integer number (297497947797).

Almost surely, 21322213101310 is an apocalyptic number.

1322213101310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1322213101310 is a deficient number, since it is larger than the sum of its proper divisors (1057770481066).

1322213101310 is a wasteful number, since it uses less digits than its factorization.

1322213101310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132221310138.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1322213101310 its reverse (131013122231), we get a palindrome (1453226223541).

The spelling of 1322213101310 in words is "one trillion, three hundred twenty-two billion, two hundred thirteen million, one hundred one thousand, three hundred ten".

Divisors: 1 2 5 10 132221310131 264442620262 661106550655 1322213101310