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12210101141 = 79377186019
BaseRepresentation
bin10110101111100011…
…10101101110010101
31011111221110101221012
423113301311232111
5200001241214031
65335332502005
7611402101340
oct132761655625
934457411835
1012210101141
1151a6313787
12244917a905
1311c7847724
1483b8ad457
154b6e22b2b
hex2d7c75b95

12210101141 has 8 divisors (see below), whose sum is σ = 13955964480. Its totient is φ = 10464628608.

The previous prime is 12210101117. The next prime is 12210101143. The reversal of 12210101141 is 14110101221.

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

It is not a de Polignac number, because 12210101141 - 218 = 12209838997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12210101143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27371 + ... + 158648.

It is an arithmetic number, because the mean of its divisors is an integer number (1744495560).

Almost surely, 212210101141 is an apocalyptic number.

It is an amenable number.

12210101141 is a deficient number, since it is larger than the sum of its proper divisors (1745863339).

12210101141 is an equidigital number, since it uses as much as digits as its factorization.

12210101141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195403.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 12210101141 its reverse (14110101221), we get a palindrome (26320202362).

The spelling of 12210101141 in words is "twelve billion, two hundred ten million, one hundred one thousand, one hundred forty-one".

Divisors: 1 7 9377 65639 186019 1302133 1744300163 12210101141