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22231210414 = 271983575979
BaseRepresentation
bin10100101101000101…
…010101100110101110
32010101022221111112111
4110231011111212232
5331012142213124
614113551554234
71414624112350
oct245505254656
963338844474
1022231210414
119478a36476
12438522b97a
132133a1619a
14110c7690d0
158a1aa0494
hex52d1559ae

22231210414 has 16 divisors (see below), whose sum is σ = 40116470400. Its totient is φ = 9026205624.

The previous prime is 22231210411. The next prime is 22231210439. The reversal of 22231210414 is 41401213222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22231210411) 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, 41787724 + ... + 41788255.

It is an arithmetic number, because the mean of its divisors is an integer number (2507279400).

Almost surely, 222231210414 is an apocalyptic number.

22231210414 is a deficient number, since it is larger than the sum of its proper divisors (17885259986).

22231210414 is a wasteful number, since it uses less digits than its factorization.

22231210414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83576007.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 22231210414 its reverse (41401213222), we get a palindrome (63632423636).

The spelling of 22231210414 in words is "twenty-two billion, two hundred thirty-one million, two hundred ten thousand, four hundred fourteen".

Divisors: 1 2 7 14 19 38 133 266 83575979 167151958 585031853 1170063706 1587943601 3175887202 11115605207 22231210414