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10220022301 = 47217447283
BaseRepresentation
bin10011000010010100…
…10010101000011101
3222101020202220222111
421201022102220131
5131412311203201
64410042314021
7511155520246
oct114112225035
928336686874
1010220022301
114374a33025
121b927b8911
13c6b465098
146cd477ccd
153ec36eb51
hex261292a1d

10220022301 has 4 divisors (see below), whose sum is σ = 10437469632. Its totient is φ = 10002574972.

The previous prime is 10220022259. The next prime is 10220022341. The reversal of 10220022301 is 10322002201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10220022301 - 217 = 10219891229 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 (10220022341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108723595 + ... + 108723688.

It is an arithmetic number, because the mean of its divisors is an integer number (2609367408).

Almost surely, 210220022301 is an apocalyptic number.

It is an amenable number.

10220022301 is a deficient number, since it is larger than the sum of its proper divisors (217447331).

10220022301 is an equidigital number, since it uses as much as digits as its factorization.

10220022301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217447330.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 10220022301 its reverse (10322002201), we get a palindrome (20542024502).

The spelling of 10220022301 in words is "ten billion, two hundred twenty million, twenty-two thousand, three hundred one".

Divisors: 1 47 217447283 10220022301