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22220555341 = 103311693677
BaseRepresentation
bin10100101100011100…
…101100010001001101
32010100120220011112011
4110230130230101031
5331001430232331
614112531341221
71414434414115
oct245434542115
963316804464
1022220555341
119472a19126
124381751811
1321317553ca
14110b194045
158a0b983b1
hex52c72c44d

22220555341 has 8 divisors (see below), whose sum is σ = 22508463744. Its totient is φ = 21934035120.

The previous prime is 22220555311. The next prime is 22220555351. The reversal of 22220555341 is 14355502222.

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

It is a cyclic number.

It is not a de Polignac number, because 22220555341 - 27 = 22220555213 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 (22220555311) 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, 314806 + ... + 378871.

It is an arithmetic number, because the mean of its divisors is an integer number (2813557968).

Almost surely, 222220555341 is an apocalyptic number.

It is an amenable number.

22220555341 is a deficient number, since it is larger than the sum of its proper divisors (287908403).

22220555341 is a wasteful number, since it uses less digits than its factorization.

22220555341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694091.

The product of its (nonzero) digits is 24000, while the sum is 31.

The spelling of 22220555341 in words is "twenty-two billion, two hundred twenty million, five hundred fifty-five thousand, three hundred forty-one".

Divisors: 1 103 311 32033 693677 71448731 215733547 22220555341